25659472

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{14713}}^1$

素因数の和:14830

約数の個数: 20

約数和(自身を含む): 50174740

約数和(自身を除く): 24515268

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 14713, 29426, 58852, 117704, 235408, 1603717, 3207434, 6414868, 12829736, 25659472]

約数ペア:

[(1, 25659472), (2, 12829736), (4, 6414868), (8, 3207434), (16, 1603717), (109, 235408), (218, 117704), (436, 58852), (872, 29426), (1744, 14713)]