57072232

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{311}}^1$

素因数の和:466

約数の個数: 64

約数和(自身を含む): 128044800

約数和(自身を除く): 70972568

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 113, 116, 203, 226, 232, 311, 406, 452, 622, 791, 812, 904, 1244, 1582, 1624, 2177, 2488, 3164, 3277, 4354, 6328, 6554, 8708, 9019, 13108, 17416, 18038, 22939, 26216, 35143, 36076, 45878, 63133, 70286, 72152, 91756, 126266, 140572, 183512, 246001, 252532, 281144, 492002, 505064, 984004, 1019147, 1968008, 2038294, 4076588, 7134029, 8153176, 14268058, 28536116, 57072232]

約数ペア:

[(1, 57072232), (2, 28536116), (4, 14268058), (7, 8153176), (8, 7134029), (14, 4076588), (28, 2038294), (29, 1968008), (56, 1019147), (58, 984004), (113, 505064), (116, 492002), (203, 281144), (226, 252532), (232, 246001), (311, 183512), (406, 140572), (452, 126266), (622, 91756), (791, 72152), (812, 70286), (904, 63133), (1244, 45878), (1582, 36076), (1624, 35143), (2177, 26216), (2488, 22939), (3164, 18038), (3277, 17416), (4354, 13108), (6328, 9019), (6554, 8708)]