67474967

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{5449}}^1$

素因数の和:5546

約数の個数: 16

約数和(自身を含む): 81096000

約数和(自身を除く): 13621033

約数列:

[1, 7, 29, 61, 203, 427, 1769, 5449, 12383, 38143, 158021, 332389, 1106147, 2326723, 9639281, 67474967]

約数ペア:

[(1, 67474967), (7, 9639281), (29, 2326723), (61, 1106147), (203, 332389), (427, 158021), (1769, 38143), (5449, 12383)]