490640576

素因数分解:

$2^6\times {\mathrm{113}}^1\times {\mathrm{67843}}^1$

素因数の和:67968

約数の個数: 28

約数和(自身を含む): 982245432

約数和(自身を除く): 491604856

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 226, 452, 904, 1808, 3616, 7232, 67843, 135686, 271372, 542744, 1085488, 2170976, 4341952, 7666259, 15332518, 30665036, 61330072, 122660144, 245320288, 490640576]

約数ペア:

[(1, 490640576), (2, 245320288), (4, 122660144), (8, 61330072), (16, 30665036), (32, 15332518), (64, 7666259), (113, 4341952), (226, 2170976), (452, 1085488), (904, 542744), (1808, 271372), (3616, 135686), (7232, 67843)]