3956781488

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{56629}}^1$

素因数の和:57045

約数の個数: 40

約数和(自身を含む): 8384411280

約数和(自身を除く): 4427629792

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 397, 794, 1588, 3176, 4367, 6352, 8734, 17468, 34936, 56629, 69872, 113258, 226516, 453032, 622919, 906064, 1245838, 2491676, 4983352, 9966704, 22481713, 44963426, 89926852, 179853704, 247298843, 359707408, 494597686, 989195372, 1978390744, 3956781488]

約数ペア:

[(1, 3956781488), (2, 1978390744), (4, 989195372), (8, 494597686), (11, 359707408), (16, 247298843), (22, 179853704), (44, 89926852), (88, 44963426), (176, 22481713), (397, 9966704), (794, 4983352), (1588, 2491676), (3176, 1245838), (4367, 906064), (6352, 622919), (8734, 453032), (17468, 226516), (34936, 113258), (56629, 69872)]