728962

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{53}}^1$

素因数の和:114

約数の個数: 24

約数和(自身を含む): 1254204

約数和(自身を除く): 525242

約数列:

[1, 2, 13, 23, 26, 46, 53, 106, 299, 529, 598, 689, 1058, 1219, 1378, 2438, 6877, 13754, 15847, 28037, 31694, 56074, 364481, 728962]

約数ペア:

[(1, 728962), (2, 364481), (13, 56074), (23, 31694), (26, 28037), (46, 15847), (53, 13754), (106, 6877), (299, 2438), (529, 1378), (598, 1219), (689, 1058)]