25882018

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{397}}^1\times {\mathrm{881}}^1$

素因数の和:1317

約数の個数: 16

約数和(自身を含む): 40018104

約数和(自身を除く): 14136086

約数列:

[1, 2, 37, 74, 397, 794, 881, 1762, 14689, 29378, 32597, 65194, 349757, 699514, 12941009, 25882018]

約数ペア:

[(1, 25882018), (2, 12941009), (37, 699514), (74, 349757), (397, 65194), (794, 32597), (881, 29378), (1762, 14689)]