64740986

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{2267}}^1$

素因数の和:2509

約数の個数: 16

約数和(自身を含む): 98794080

約数和(自身を除く): 34053094

約数列:

[1, 2, 109, 131, 218, 262, 2267, 4534, 14279, 28558, 247103, 296977, 494206, 593954, 32370493, 64740986]

約数ペア:

[(1, 64740986), (2, 32370493), (109, 593954), (131, 494206), (218, 296977), (262, 247103), (2267, 28558), (4534, 14279)]