65899484

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{81157}}^1$

素因数の和:81197

約数の個数: 24

約数和(自身を含む): 136345440

約数和(自身を除く): 70445956

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 81157, 162314, 324628, 568099, 1136198, 2272396, 2353553, 4707106, 9414212, 16474871, 32949742, 65899484]

約数ペア:

[(1, 65899484), (2, 32949742), (4, 16474871), (7, 9414212), (14, 4707106), (28, 2353553), (29, 2272396), (58, 1136198), (116, 568099), (203, 324628), (406, 162314), (812, 81157)]