64779468

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{415253}}^1$

素因数の和:415273

約数の個数: 24

約数和(自身を含む): 162779568

約数和(自身を除く): 98000100

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 415253, 830506, 1245759, 1661012, 2491518, 4983036, 5398289, 10796578, 16194867, 21593156, 32389734, 64779468]

約数ペア:

[(1, 64779468), (2, 32389734), (3, 21593156), (4, 16194867), (6, 10796578), (12, 5398289), (13, 4983036), (26, 2491518), (39, 1661012), (52, 1245759), (78, 830506), (156, 415253)]