42965546

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{317}}^1\times {\mathrm{401}}^1$

素因数の和:746

約数の個数: 24

約数和(自身を含む): 70181964

約数和(自身を除く): 27216418

約数列:

[1, 2, 13, 26, 169, 317, 338, 401, 634, 802, 4121, 5213, 8242, 10426, 53573, 67769, 107146, 127117, 135538, 254234, 1652521, 3305042, 21482773, 42965546]

約数ペア:

[(1, 42965546), (2, 21482773), (13, 3305042), (26, 1652521), (169, 254234), (317, 135538), (338, 127117), (401, 107146), (634, 67769), (802, 53573), (4121, 10426), (5213, 8242)]