64475242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{659}}^1$

素因数の和:798

約数の個数: 32

約数和(自身を含む): 107775360

約数和(自身を除く): 43300118

約数列:

[1, 2, 13, 26, 53, 71, 106, 142, 659, 689, 923, 1318, 1378, 1846, 3763, 7526, 8567, 17134, 34927, 46789, 48919, 69854, 93578, 97838, 454051, 608257, 908102, 1216514, 2479817, 4959634, 32237621, 64475242]

約数ペア:

[(1, 64475242), (2, 32237621), (13, 4959634), (26, 2479817), (53, 1216514), (71, 908102), (106, 608257), (142, 454051), (659, 97838), (689, 93578), (923, 69854), (1318, 48919), (1378, 46789), (1846, 34927), (3763, 17134), (7526, 8567)]