57620528

素因数分解:

$2^4\times 7^1\times {\mathrm{499}}^1\times {\mathrm{1031}}^1$

素因数の和:1545

約数の個数: 40

約数和(自身を含む): 127968000

約数和(自身を除く): 70347472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 499, 998, 1031, 1996, 2062, 3493, 3992, 4124, 6986, 7217, 7984, 8248, 13972, 14434, 16496, 27944, 28868, 55888, 57736, 115472, 514469, 1028938, 2057876, 3601283, 4115752, 7202566, 8231504, 14405132, 28810264, 57620528]

約数ペア:

[(1, 57620528), (2, 28810264), (4, 14405132), (7, 8231504), (8, 7202566), (14, 4115752), (16, 3601283), (28, 2057876), (56, 1028938), (112, 514469), (499, 115472), (998, 57736), (1031, 55888), (1996, 28868), (2062, 27944), (3493, 16496), (3992, 14434), (4124, 13972), (6986, 8248), (7217, 7984)]