74991004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{16547}}^1$

素因数の和:16665

約数の個数: 24

約数和(自身を含む): 144563328

約数和(自身を除く): 69572324

約数列:

[1, 2, 4, 11, 22, 44, 103, 206, 412, 1133, 2266, 4532, 16547, 33094, 66188, 182017, 364034, 728068, 1704341, 3408682, 6817364, 18747751, 37495502, 74991004]

約数ペア:

[(1, 74991004), (2, 37495502), (4, 18747751), (11, 6817364), (22, 3408682), (44, 1704341), (103, 728068), (206, 364034), (412, 182017), (1133, 66188), (2266, 33094), (4532, 16547)]