7866512

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{28921}}^1$

素因数の和:28946

約数の個数: 20

約数和(自身を含む): 16138476

約数和(自身を除く): 8271964

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 28921, 57842, 115684, 231368, 462736, 491657, 983314, 1966628, 3933256, 7866512]

約数ペア:

[(1, 7866512), (2, 3933256), (4, 1966628), (8, 983314), (16, 491657), (17, 462736), (34, 231368), (68, 115684), (136, 57842), (272, 28921)]