66435928

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{49139}}^1$

素因数の和:49171

約数の個数: 24

約数和(自身を含む): 134889300

約数和(自身を除く): 68453372

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 49139, 98278, 196556, 393112, 638807, 1277614, 2555228, 5110456, 8304491, 16608982, 33217964, 66435928]

約数ペア:

[(1, 66435928), (2, 33217964), (4, 16608982), (8, 8304491), (13, 5110456), (26, 2555228), (52, 1277614), (104, 638807), (169, 393112), (338, 196556), (676, 98278), (1352, 49139)]