2864752

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1$

素因数の和:457

約数の個数: 40

約数和(自身を含む): 6218352

約数和(自身を除く): 3353600

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 82, 88, 164, 176, 328, 397, 451, 656, 794, 902, 1588, 1804, 3176, 3608, 4367, 6352, 7216, 8734, 16277, 17468, 32554, 34936, 65108, 69872, 130216, 179047, 260432, 358094, 716188, 1432376, 2864752]

約数ペア:

[(1, 2864752), (2, 1432376), (4, 716188), (8, 358094), (11, 260432), (16, 179047), (22, 130216), (41, 69872), (44, 65108), (82, 34936), (88, 32554), (164, 17468), (176, 16277), (328, 8734), (397, 7216), (451, 6352), (656, 4367), (794, 3608), (902, 3176), (1588, 1804)]