64396982

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{733}}^1$

素因数の和:888

約数の個数: 32

約数和(自身を含む): 108514560

約数和(自身を除く): 44117578

約数列:

[1, 2, 13, 26, 31, 62, 109, 218, 403, 733, 806, 1417, 1466, 2834, 3379, 6758, 9529, 19058, 22723, 43927, 45446, 79897, 87854, 159794, 295399, 590798, 1038661, 2077322, 2476807, 4953614, 32198491, 64396982]

約数ペア:

[(1, 64396982), (2, 32198491), (13, 4953614), (26, 2476807), (31, 2077322), (62, 1038661), (109, 590798), (218, 295399), (403, 159794), (733, 87854), (806, 79897), (1417, 45446), (1466, 43927), (2834, 22723), (3379, 19058), (6758, 9529)]