69491084

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{4297}}^1$

素因数の和:4625

約数の個数: 24

約数和(自身を含む): 131415648

約数和(自身を除く): 61924564

約数列:

[1, 2, 4, 13, 26, 52, 311, 622, 1244, 4043, 4297, 8086, 8594, 16172, 17188, 55861, 111722, 223444, 1336367, 2672734, 5345468, 17372771, 34745542, 69491084]

約数ペア:

[(1, 69491084), (2, 34745542), (4, 17372771), (13, 5345468), (26, 2672734), (52, 1336367), (311, 223444), (622, 111722), (1244, 55861), (4043, 17188), (4297, 16172), (8086, 8594)]