64198772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{5813}}^1$

素因数の和:6079

約数の個数: 24

約数和(自身を含む): 123070752

約数和(自身を除く): 58871980

約数列:

[1, 2, 4, 11, 22, 44, 251, 502, 1004, 2761, 5522, 5813, 11044, 11626, 23252, 63943, 127886, 255772, 1459063, 2918126, 5836252, 16049693, 32099386, 64198772]

約数ペア:

[(1, 64198772), (2, 32099386), (4, 16049693), (11, 5836252), (22, 2918126), (44, 1459063), (251, 255772), (502, 127886), (1004, 63943), (2761, 23252), (5522, 11626), (5813, 11044)]