72391534

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{53}}^1\times {\mathrm{1291}}^1$

素因数の和:1392

約数の個数: 24

約数和(自身を含む): 115745112

約数和(自身を除く): 43353578

約数列:

[1, 2, 23, 46, 53, 106, 529, 1058, 1219, 1291, 2438, 2582, 28037, 29693, 56074, 59386, 68423, 136846, 682939, 1365878, 1573729, 3147458, 36195767, 72391534]

約数ペア:

[(1, 72391534), (2, 36195767), (23, 3147458), (46, 1573729), (53, 1365878), (106, 682939), (529, 136846), (1058, 68423), (1219, 59386), (1291, 56074), (2438, 29693), (2582, 28037)]