25127399018

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{2129}}^1\times {\mathrm{74699}}^1$

素因数の和:76909

約数の個数: 16

約数和(自身を含む): 38186640000

約数和(自身を除く): 13059240982

約数列:

[1, 2, 79, 158, 2129, 4258, 74699, 149398, 168191, 336382, 5901221, 11802442, 159034171, 318068342, 12563699509, 25127399018]

約数ペア:

[(1, 25127399018), (2, 12563699509), (79, 318068342), (158, 159034171), (2129, 11802442), (4258, 5901221), (74699, 336382), (149398, 168191)]