64792628

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{461}}^1\times {\mathrm{857}}^1$

素因数の和:1363

約数の個数: 24

約数和(自身を含む): 116540424

約数和(自身を除く): 51747796

約数列:

[1, 2, 4, 41, 82, 164, 461, 857, 922, 1714, 1844, 3428, 18901, 35137, 37802, 70274, 75604, 140548, 395077, 790154, 1580308, 16198157, 32396314, 64792628]

約数ペア:

[(1, 64792628), (2, 32396314), (4, 16198157), (41, 1580308), (82, 790154), (164, 395077), (461, 140548), (857, 75604), (922, 70274), (1714, 37802), (1844, 35137), (3428, 18901)]