29218728

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1$

素因数の和:287

約数の個数: 128

約数和(自身を含む): 92574720

約数和(自身を除く): 63355992

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 97, 132, 154, 163, 168, 194, 231, 264, 291, 308, 326, 388, 462, 489, 582, 616, 652, 679, 776, 924, 978, 1067, 1141, 1164, 1304, 1358, 1793, 1848, 1956, 2037, 2134, 2282, 2328, 2716, 3201, 3423, 3586, 3912, 4074, 4268, 4564, 5379, 5432, 6402, 6846, 7172, 7469, 8148, 8536, 9128, 10758, 12551, 12804, 13692, 14344, 14938, 15811, 16296, 21516, 22407, 25102, 25608, 27384, 29876, 31622, 37653, 43032, 44814, 47433, 50204, 59752, 63244, 75306, 89628, 94866, 100408, 110677, 126488, 150612, 173921, 179256, 189732, 221354, 301224, 332031, 347842, 379464, 442708, 521763, 664062, 695684, 885416, 1043526, 1217447, 1328124, 1391368, 2087052, 2434894, 2656248, 3652341, 4174104, 4869788, 7304682, 9739576, 14609364, 29218728]

約数ペア:

[(1, 29218728), (2, 14609364), (3, 9739576), (4, 7304682), (6, 4869788), (7, 4174104), (8, 3652341), (11, 2656248), (12, 2434894), (14, 2087052), (21, 1391368), (22, 1328124), (24, 1217447), (28, 1043526), (33, 885416), (42, 695684), (44, 664062), (56, 521763), (66, 442708), (77, 379464), (84, 347842), (88, 332031), (97, 301224), (132, 221354), (154, 189732), (163, 179256), (168, 173921), (194, 150612), (231, 126488), (264, 110677), (291, 100408), (308, 94866), (326, 89628), (388, 75306), (462, 63244), (489, 59752), (582, 50204), (616, 47433), (652, 44814), (679, 43032), (776, 37653), (924, 31622), (978, 29876), (1067, 27384), (1141, 25608), (1164, 25102), (1304, 22407), (1358, 21516), (1793, 16296), (1848, 15811), (1956, 14938), (2037, 14344), (2134, 13692), (2282, 12804), (2328, 12551), (2716, 10758), (3201, 9128), (3423, 8536), (3586, 8148), (3912, 7469), (4074, 7172), (4268, 6846), (4564, 6402), (5379, 5432)]