68720992

素因数分解:

$2^5\times {\mathrm{571}}^1\times {\mathrm{3761}}^1$

素因数の和:4342

約数の個数: 24

約数和(自身を含む): 135567432

約数和(自身を除く): 66846440

約数列:

[1, 2, 4, 8, 16, 32, 571, 1142, 2284, 3761, 4568, 7522, 9136, 15044, 18272, 30088, 60176, 120352, 2147531, 4295062, 8590124, 17180248, 34360496, 68720992]

約数ペア:

[(1, 68720992), (2, 34360496), (4, 17180248), (8, 8590124), (16, 4295062), (32, 2147531), (571, 120352), (1142, 60176), (2284, 30088), (3761, 18272), (4568, 15044), (7522, 9136)]