39907264

素因数分解:

$2^6\times {\mathrm{239}}^1\times {\mathrm{2609}}^1$

素因数の和:2860

約数の個数: 28

約数和(自身を含む): 79552800

約数和(自身を除く): 39645536

約数列:

[1, 2, 4, 8, 16, 32, 64, 239, 478, 956, 1912, 2609, 3824, 5218, 7648, 10436, 15296, 20872, 41744, 83488, 166976, 623551, 1247102, 2494204, 4988408, 9976816, 19953632, 39907264]

約数ペア:

[(1, 39907264), (2, 19953632), (4, 9976816), (8, 4988408), (16, 2494204), (32, 1247102), (64, 623551), (239, 166976), (478, 83488), (956, 41744), (1912, 20872), (2609, 15296), (3824, 10436), (5218, 7648)]