71091644

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{47143}}^1$

素因数の和:47189

約数の個数: 24

約数和(自身を含む): 138603360

約数和(自身を除く): 67511716

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1508, 47143, 94286, 188572, 612859, 1225718, 1367147, 2451436, 2734294, 5468588, 17772911, 35545822, 71091644]

約数ペア:

[(1, 71091644), (2, 35545822), (4, 17772911), (13, 5468588), (26, 2734294), (29, 2451436), (52, 1367147), (58, 1225718), (116, 612859), (377, 188572), (754, 94286), (1508, 47143)]