57690472

素因数分解:

$2^3\times 7^1\times {\mathrm{421}}^1\times {\mathrm{2447}}^1$

素因数の和:2881

約数の個数: 32

約数和(自身を含む): 123966720

約数和(自身を除く): 66276248

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 421, 842, 1684, 2447, 2947, 3368, 4894, 5894, 9788, 11788, 17129, 19576, 23576, 34258, 68516, 137032, 1030187, 2060374, 4120748, 7211309, 8241496, 14422618, 28845236, 57690472]

約数ペア:

[(1, 57690472), (2, 28845236), (4, 14422618), (7, 8241496), (8, 7211309), (14, 4120748), (28, 2060374), (56, 1030187), (421, 137032), (842, 68516), (1684, 34258), (2447, 23576), (2947, 19576), (3368, 17129), (4894, 11788), (5894, 9788)]