64262632

素因数分解:

$2^3\times 7^1\times {\mathrm{997}}^1\times {\mathrm{1151}}^1$

素因数の和:2161

約数の個数: 32

約数和(自身を含む): 137963520

約数和(自身を除く): 73700888

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 997, 1151, 1994, 2302, 3988, 4604, 6979, 7976, 8057, 9208, 13958, 16114, 27916, 32228, 55832, 64456, 1147547, 2295094, 4590188, 8032829, 9180376, 16065658, 32131316, 64262632]

約数ペア:

[(1, 64262632), (2, 32131316), (4, 16065658), (7, 9180376), (8, 8032829), (14, 4590188), (28, 2295094), (56, 1147547), (997, 64456), (1151, 55832), (1994, 32228), (2302, 27916), (3988, 16114), (4604, 13958), (6979, 9208), (7976, 8057)]