40613272

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1153}}^1$

素因数の和:1220

約数の個数: 64

約数和(自身を含む): 94720320

約数和(自身を除く): 54107048

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 37, 56, 68, 74, 119, 136, 148, 238, 259, 296, 476, 518, 629, 952, 1036, 1153, 1258, 2072, 2306, 2516, 4403, 4612, 5032, 8071, 8806, 9224, 16142, 17612, 19601, 32284, 35224, 39202, 42661, 64568, 78404, 85322, 137207, 156808, 170644, 274414, 298627, 341288, 548828, 597254, 725237, 1097656, 1194508, 1450474, 2389016, 2900948, 5076659, 5801896, 10153318, 20306636, 40613272]

約数ペア:

[(1, 40613272), (2, 20306636), (4, 10153318), (7, 5801896), (8, 5076659), (14, 2900948), (17, 2389016), (28, 1450474), (34, 1194508), (37, 1097656), (56, 725237), (68, 597254), (74, 548828), (119, 341288), (136, 298627), (148, 274414), (238, 170644), (259, 156808), (296, 137207), (476, 85322), (518, 78404), (629, 64568), (952, 42661), (1036, 39202), (1153, 35224), (1258, 32284), (2072, 19601), (2306, 17612), (2516, 16142), (4403, 9224), (4612, 8806), (5032, 8071)]