25202604

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1523}}^1$

素因数の和:1734

約数の個数: 48

約数和(自身を含む): 67592448

約数和(自身を除く): 42389844

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 197, 394, 591, 788, 1182, 1379, 1523, 2364, 2758, 3046, 4137, 4569, 5516, 6092, 8274, 9138, 10661, 16548, 18276, 21322, 31983, 42644, 63966, 127932, 300031, 600062, 900093, 1200124, 1800186, 2100217, 3600372, 4200434, 6300651, 8400868, 12601302, 25202604]

約数ペア:

[(1, 25202604), (2, 12601302), (3, 8400868), (4, 6300651), (6, 4200434), (7, 3600372), (12, 2100217), (14, 1800186), (21, 1200124), (28, 900093), (42, 600062), (84, 300031), (197, 127932), (394, 63966), (591, 42644), (788, 31983), (1182, 21322), (1379, 18276), (1523, 16548), (2364, 10661), (2758, 9138), (3046, 8274), (4137, 6092), (4569, 5516)]