57114728

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{1549}}^1$

素因数の和:1985

約数の個数: 32

約数和(自身を含む): 117180000

約数和(自身を除く): 60065272

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 419, 838, 1549, 1676, 3098, 3352, 4609, 6196, 9218, 12392, 17039, 18436, 34078, 36872, 68156, 136312, 649031, 1298062, 2596124, 5192248, 7139341, 14278682, 28557364, 57114728]

約数ペア:

[(1, 57114728), (2, 28557364), (4, 14278682), (8, 7139341), (11, 5192248), (22, 2596124), (44, 1298062), (88, 649031), (419, 136312), (838, 68156), (1549, 36872), (1676, 34078), (3098, 18436), (3352, 17039), (4609, 12392), (6196, 9218)]