28009644

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{179549}}^1$

素因数の和:179569

約数の個数: 24

約数和(自身を含む): 70383600

約数和(自身を除く): 42373956

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 179549, 359098, 538647, 718196, 1077294, 2154588, 2334137, 4668274, 7002411, 9336548, 14004822, 28009644]

約数ペア:

[(1, 28009644), (2, 14004822), (3, 9336548), (4, 7002411), (6, 4668274), (12, 2334137), (13, 2154588), (26, 1077294), (39, 718196), (52, 538647), (78, 359098), (156, 179549)]