72276673

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{1237}}^1$

素因数の和:1752

約数の個数: 16

約数和(自身を含む): 87709824

約数和(自身を除く): 15433151

約数列:

[1, 7, 17, 119, 491, 1237, 3437, 8347, 8659, 21029, 58429, 147203, 607367, 4251569, 10325239, 72276673]

約数ペア:

[(1, 72276673), (7, 10325239), (17, 4251569), (119, 607367), (491, 147203), (1237, 58429), (3437, 21029), (8347, 8659)]