28528645446

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{1783}}^1\times {\mathrm{6047}}^1$

素因数の和:7855

約数の個数: 96

約数和(自身を含む): 73801082880

約数和(自身を除く): 45272437434

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 882, 1323, 1783, 2646, 3566, 5349, 6047, 10698, 12094, 12481, 16047, 18141, 24962, 32094, 36282, 37443, 42329, 48141, 54423, 74886, 84658, 87367, 96282, 108846, 112329, 126987, 163269, 174734, 224658, 253974, 262101, 296303, 326538, 336987, 380961, 524202, 592606, 673974, 761922, 786303, 888909, 1142883, 1572606, 1777818, 2285766, 2358909, 2666727, 4717818, 5333454, 8000181, 10781801, 16000362, 21563602, 32345403, 64690806, 75472607, 97036209, 150945214, 194072418, 226417821, 291108627, 452835642, 528308249, 582217254, 679253463, 1056616498, 1358506926, 1584924747, 2037760389, 3169849494, 4075520778, 4754774241, 9509548482, 14264322723, 28528645446]

約数ペア:

[(1, 28528645446), (2, 14264322723), (3, 9509548482), (6, 4754774241), (7, 4075520778), (9, 3169849494), (14, 2037760389), (18, 1584924747), (21, 1358506926), (27, 1056616498), (42, 679253463), (49, 582217254), (54, 528308249), (63, 452835642), (98, 291108627), (126, 226417821), (147, 194072418), (189, 150945214), (294, 97036209), (378, 75472607), (441, 64690806), (882, 32345403), (1323, 21563602), (1783, 16000362), (2646, 10781801), (3566, 8000181), (5349, 5333454), (6047, 4717818), (10698, 2666727), (12094, 2358909), (12481, 2285766), (16047, 1777818), (18141, 1572606), (24962, 1142883), (32094, 888909), (36282, 786303), (37443, 761922), (42329, 673974), (48141, 592606), (54423, 524202), (74886, 380961), (84658, 336987), (87367, 326538), (96282, 296303), (108846, 262101), (112329, 253974), (126987, 224658), (163269, 174734)]