25731356

素因数分解:

$2^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{4013}}^1$

素因数の和:4253

約数の個数: 24

約数和(自身を含む): 51700320

約数和(自身を除く): 25968964

約数列:

[1, 2, 4, 7, 14, 28, 229, 458, 916, 1603, 3206, 4013, 6412, 8026, 16052, 28091, 56182, 112364, 918977, 1837954, 3675908, 6432839, 12865678, 25731356]

約数ペア:

[(1, 25731356), (2, 12865678), (4, 6432839), (7, 3675908), (14, 1837954), (28, 918977), (229, 112364), (458, 56182), (916, 28091), (1603, 16052), (3206, 8026), (4013, 6412)]