71751524

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{72623}}^1$

素因数の和:72659

約数の個数: 24

約数和(自身を含む): 142343040

約数和(自身を除く): 70591516

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 72623, 145246, 290492, 944099, 1379837, 1888198, 2759674, 3776396, 5519348, 17937881, 35875762, 71751524]

約数ペア:

[(1, 71751524), (2, 35875762), (4, 17937881), (13, 5519348), (19, 3776396), (26, 2759674), (38, 1888198), (52, 1379837), (76, 944099), (247, 290492), (494, 145246), (988, 72623)]