79472372

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{31891}}^1$

素因数の和:31991

約数の個数: 24

約数和(自身を含む): 160735680

約数和(自身を除く): 81263308

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1246, 2492, 31891, 63782, 127564, 223237, 446474, 892948, 2838299, 5676598, 11353196, 19868093, 39736186, 79472372]

約数ペア:

[(1, 79472372), (2, 39736186), (4, 19868093), (7, 11353196), (14, 5676598), (28, 2838299), (89, 892948), (178, 446474), (356, 223237), (623, 127564), (1246, 63782), (2492, 31891)]