39760136

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{863}}^1$

素因数の和:1325

約数の個数: 32

約数和(自身を含む): 80559360

約数和(自身を除く): 40799224

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 443, 863, 886, 1726, 1772, 3452, 3544, 5759, 6904, 11219, 11518, 22438, 23036, 44876, 46072, 89752, 382309, 764618, 1529236, 3058472, 4970017, 9940034, 19880068, 39760136]

約数ペア:

[(1, 39760136), (2, 19880068), (4, 9940034), (8, 4970017), (13, 3058472), (26, 1529236), (52, 764618), (104, 382309), (443, 89752), (863, 46072), (886, 44876), (1726, 23036), (1772, 22438), (3452, 11518), (3544, 11219), (5759, 6904)]