28711274928

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{10739}}^1$

素因数の和:10939

約数の個数: 160

約数和(自身を含む): 86724211200

約数和(自身を除く): 58012936272

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 73, 84, 109, 112, 146, 168, 218, 219, 292, 327, 336, 436, 438, 511, 584, 654, 763, 872, 876, 1022, 1168, 1308, 1526, 1533, 1744, 1752, 2044, 2289, 2616, 3052, 3066, 3504, 4088, 4578, 5232, 6104, 6132, 7957, 8176, 9156, 10739, 12208, 12264, 15914, 18312, 21478, 23871, 24528, 31828, 32217, 36624, 42956, 47742, 55699, 63656, 64434, 75173, 85912, 95484, 111398, 127312, 128868, 150346, 167097, 171824, 190968, 222796, 225519, 257736, 300692, 334194, 381936, 445592, 451038, 515472, 601384, 668388, 783947, 891184, 902076, 1170551, 1202768, 1336776, 1567894, 1804152, 2341102, 2351841, 2673552, 3135788, 3511653, 3608304, 4682204, 4703682, 5487629, 6271576, 7023306, 8193857, 9364408, 9407364, 10975258, 12543152, 14046612, 16387714, 16462887, 18728816, 18814728, 21950516, 24581571, 28093224, 32775428, 32925774, 37629456, 43901032, 49163142, 56186448, 65550856, 65851548, 85450223, 87802064, 98326284, 131101712, 131703096, 170900446, 196652568, 256350669, 263406192, 341800892, 393305136, 512701338, 598151561, 683601784, 1025402676, 1196303122, 1367203568, 1794454683, 2050805352, 2392606244, 3588909366, 4101610704, 4785212488, 7177818732, 9570424976, 14355637464, 28711274928]

約数ペア:

[(1, 28711274928), (2, 14355637464), (3, 9570424976), (4, 7177818732), (6, 4785212488), (7, 4101610704), (8, 3588909366), (12, 2392606244), (14, 2050805352), (16, 1794454683), (21, 1367203568), (24, 1196303122), (28, 1025402676), (42, 683601784), (48, 598151561), (56, 512701338), (73, 393305136), (84, 341800892), (109, 263406192), (112, 256350669), (146, 196652568), (168, 170900446), (218, 131703096), (219, 131101712), (292, 98326284), (327, 87802064), (336, 85450223), (436, 65851548), (438, 65550856), (511, 56186448), (584, 49163142), (654, 43901032), (763, 37629456), (872, 32925774), (876, 32775428), (1022, 28093224), (1168, 24581571), (1308, 21950516), (1526, 18814728), (1533, 18728816), (1744, 16462887), (1752, 16387714), (2044, 14046612), (2289, 12543152), (2616, 10975258), (3052, 9407364), (3066, 9364408), (3504, 8193857), (4088, 7023306), (4578, 6271576), (5232, 5487629), (6104, 4703682), (6132, 4682204), (7957, 3608304), (8176, 3511653), (9156, 3135788), (10739, 2673552), (12208, 2351841), (12264, 2341102), (15914, 1804152), (18312, 1567894), (21478, 1336776), (23871, 1202768), (24528, 1170551), (31828, 902076), (32217, 891184), (36624, 783947), (42956, 668388), (47742, 601384), (55699, 515472), (63656, 451038), (64434, 445592), (75173, 381936), (85912, 334194), (95484, 300692), (111398, 257736), (127312, 225519), (128868, 222796), (150346, 190968), (167097, 171824)]