26428283

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{719}}^1$

素因数の和:874

約数の個数: 16

約数和(自身を含む): 31104000

約数和(自身を除く): 4675717

約数列:

[1, 7, 59, 89, 413, 623, 719, 5033, 5251, 36757, 42421, 63991, 296947, 447937, 3775469, 26428283]

約数ペア:

[(1, 26428283), (7, 3775469), (59, 447937), (89, 296947), (413, 63991), (623, 42421), (719, 36757), (5033, 5251)]