25940164

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{881}}^1$

素因数の和:1335

約数の個数: 24

約数和(自身を含む): 48231288

約数和(自身を除く): 22291124

約数列:

[1, 2, 4, 17, 34, 68, 433, 866, 881, 1732, 1762, 3524, 7361, 14722, 14977, 29444, 29954, 59908, 381473, 762946, 1525892, 6485041, 12970082, 25940164]

約数ペア:

[(1, 25940164), (2, 12970082), (4, 6485041), (17, 1525892), (34, 762946), (68, 381473), (433, 59908), (866, 29954), (881, 29444), (1732, 14977), (1762, 14722), (3524, 7361)]