29987452

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{8627}}^1$

素因数の和:8721

約数の個数: 24

約数和(自身を含む): 57980160

約数和(自身を除く): 27992708

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1738, 3476, 8627, 17254, 34508, 94897, 189794, 379588, 681533, 1363066, 2726132, 7496863, 14993726, 29987452]

約数ペア:

[(1, 29987452), (2, 14993726), (4, 7496863), (11, 2726132), (22, 1363066), (44, 681533), (79, 379588), (158, 189794), (316, 94897), (869, 34508), (1738, 17254), (3476, 8627)]