68740802

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{26177}}^1$

素因数の和:26293

約数の個数: 16

約数和(自身を含む): 112146552

約数和(自身を除く): 43405750

約数列:

[1, 2, 13, 26, 101, 202, 1313, 2626, 26177, 52354, 340301, 680602, 2643877, 5287754, 34370401, 68740802]

約数ペア:

[(1, 68740802), (2, 34370401), (13, 5287754), (26, 2643877), (101, 680602), (202, 340301), (1313, 52354), (2626, 26177)]