25918116

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1291}}^1$

素因数の和:1544

約数の個数: 48

約数和(自身を含む): 69457920

約数和(自身を除く): 43539804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 239, 478, 717, 956, 1291, 1434, 1673, 2582, 2868, 3346, 3873, 5019, 5164, 6692, 7746, 9037, 10038, 15492, 18074, 20076, 27111, 36148, 54222, 108444, 308549, 617098, 925647, 1234196, 1851294, 2159843, 3702588, 4319686, 6479529, 8639372, 12959058, 25918116]

約数ペア:

[(1, 25918116), (2, 12959058), (3, 8639372), (4, 6479529), (6, 4319686), (7, 3702588), (12, 2159843), (14, 1851294), (21, 1234196), (28, 925647), (42, 617098), (84, 308549), (239, 108444), (478, 54222), (717, 36148), (956, 27111), (1291, 20076), (1434, 18074), (1673, 15492), (2582, 10038), (2868, 9037), (3346, 7746), (3873, 6692), (5019, 5164)]