64472148244

素因数分解:

$2^2\times 7^1\times {\mathrm{4507}}^1\times {\mathrm{510889}}^1$

素因数の和:515407

約数の個数: 24

約数和(自身を含む): 128973158720

約数和(自身を除く): 64501010476

約数列:

[1, 2, 4, 7, 14, 28, 4507, 9014, 18028, 31549, 63098, 126196, 510889, 1021778, 2043556, 3576223, 7152446, 14304892, 2302576723, 4605153446, 9210306892, 16118037061, 32236074122, 64472148244]

約数ペア:

[(1, 64472148244), (2, 32236074122), (4, 16118037061), (7, 9210306892), (14, 4605153446), (28, 2302576723), (4507, 14304892), (9014, 7152446), (18028, 3576223), (31549, 2043556), (63098, 1021778), (126196, 510889)]