40528008

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{13729}}^1$

素因数の和:13782

約数の個数: 48

約数和(自身を含む): 112448700

約数和(自身を除く): 71920692

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 72, 82, 123, 164, 246, 328, 369, 492, 738, 984, 1476, 2952, 13729, 27458, 41187, 54916, 82374, 109832, 123561, 164748, 247122, 329496, 494244, 562889, 988488, 1125778, 1688667, 2251556, 3377334, 4503112, 5066001, 6754668, 10132002, 13509336, 20264004, 40528008]

約数ペア:

[(1, 40528008), (2, 20264004), (3, 13509336), (4, 10132002), (6, 6754668), (8, 5066001), (9, 4503112), (12, 3377334), (18, 2251556), (24, 1688667), (36, 1125778), (41, 988488), (72, 562889), (82, 494244), (123, 329496), (164, 247122), (246, 164748), (328, 123561), (369, 109832), (492, 82374), (738, 54916), (984, 41187), (1476, 27458), (2952, 13729)]