64894726

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{37253}}^1$

素因数の和:37335

約数の個数: 16

約数和(自身を含む): 106397424

約数和(自身を除く): 41502698

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 37253, 74506, 484289, 968578, 2495951, 4991902, 32447363, 64894726]

約数ペア:

[(1, 64894726), (2, 32447363), (13, 4991902), (26, 2495951), (67, 968578), (134, 484289), (871, 74506), (1742, 37253)]