66871648

素因数分解:

$2^5\times {\mathrm{359}}^1\times {\mathrm{5821}}^1$

素因数の和:6190

約数の個数: 24

約数和(自身を含む): 132042960

約数和(自身を除く): 65171312

約数列:

[1, 2, 4, 8, 16, 32, 359, 718, 1436, 2872, 5744, 5821, 11488, 11642, 23284, 46568, 93136, 186272, 2089739, 4179478, 8358956, 16717912, 33435824, 66871648]

約数ペア:

[(1, 66871648), (2, 33435824), (4, 16717912), (8, 8358956), (16, 4179478), (32, 2089739), (359, 186272), (718, 93136), (1436, 46568), (2872, 23284), (5744, 11642), (5821, 11488)]