72945314

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{1669}}^1$

素因数の和:1766

約数の個数: 24

約数和(自身を含む): 120851220

約数和(自身を除く): 47905906

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 1669, 1681, 3338, 3362, 21697, 21853, 43394, 43706, 68429, 136858, 889577, 1779154, 2805589, 5611178, 36472657, 72945314]

約数ペア:

[(1, 72945314), (2, 36472657), (13, 5611178), (26, 2805589), (41, 1779154), (82, 889577), (533, 136858), (1066, 68429), (1669, 43706), (1681, 43394), (3338, 21853), (3362, 21697)]