129417993544

素因数分解:

$2^3\times 7^1\times {\mathrm{585517}}^1\times {\mathrm{3947}}^1$

素因数の和:589477

約数の個数: 32

約数和(自身を含む): 277395007680

約数和(自身を除く): 147977014136

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 3947, 7894, 15788, 27629, 31576, 55258, 110516, 221032, 585517, 1171034, 2342068, 4098619, 4684136, 8197238, 16394476, 32788952, 2311035599, 4622071198, 9244142396, 16177249193, 18488284792, 32354498386, 64708996772, 129417993544]

約数ペア:

[(1, 129417993544), (2, 64708996772), (4, 32354498386), (7, 18488284792), (8, 16177249193), (14, 9244142396), (28, 4622071198), (56, 2311035599), (3947, 32788952), (7894, 16394476), (15788, 8197238), (27629, 4684136), (31576, 4098619), (55258, 2342068), (110516, 1171034), (221032, 585517)]