64794742

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{2521}}^1$

素因数の和:2775

約数の個数: 16

約数和(自身を含む): 99144864

約数和(自身を除く): 34350122

約数列:

[1, 2, 71, 142, 181, 362, 2521, 5042, 12851, 25702, 178991, 357982, 456301, 912602, 32397371, 64794742]

約数ペア:

[(1, 64794742), (2, 32397371), (71, 912602), (142, 456301), (181, 357982), (362, 178991), (2521, 25702), (5042, 12851)]