78707632

素因数分解:

$2^4\times {\mathrm{397}}^1\times {\mathrm{12391}}^1$

素因数の和:12796

約数の個数: 20

約数和(自身を含む): 152892496

約数和(自身を除く): 74184864

約数列:

[1, 2, 4, 8, 16, 397, 794, 1588, 3176, 6352, 12391, 24782, 49564, 99128, 198256, 4919227, 9838454, 19676908, 39353816, 78707632]

約数ペア:

[(1, 78707632), (2, 39353816), (4, 19676908), (8, 9838454), (16, 4919227), (397, 198256), (794, 99128), (1588, 49564), (3176, 24782), (6352, 12391)]