75864724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{23917}}^1$

素因数の和:23995

約数の個数: 24

約数和(自身を含む): 145325768

約数和(自身を除く): 69461044

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1586, 3172, 23917, 47834, 95668, 310921, 621842, 1243684, 1458937, 2917874, 5835748, 18966181, 37932362, 75864724]

約数ペア:

[(1, 75864724), (2, 37932362), (4, 18966181), (13, 5835748), (26, 2917874), (52, 1458937), (61, 1243684), (122, 621842), (244, 310921), (793, 95668), (1586, 47834), (3172, 23917)]