63916814

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{1489}}^1$

素因数の和:1644

約数の個数: 24

約数和(自身を含む): 104705280

約数和(自身を除く): 40788466

約数列:

[1, 2, 13, 26, 127, 169, 254, 338, 1489, 1651, 2978, 3302, 19357, 21463, 38714, 42926, 189103, 251641, 378206, 503282, 2458339, 4916678, 31958407, 63916814]

約数ペア:

[(1, 63916814), (2, 31958407), (13, 4916678), (26, 2458339), (127, 503282), (169, 378206), (254, 251641), (338, 189103), (1489, 42926), (1651, 38714), (2978, 21463), (3302, 19357)]