69371426

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{491}}^1\times {\mathrm{1723}}^1$

素因数の和:2257

約数の個数: 16

約数和(自身を含む): 106874208

約数和(自身を除く): 37502782

約数列:

[1, 2, 41, 82, 491, 982, 1723, 3446, 20131, 40262, 70643, 141286, 845993, 1691986, 34685713, 69371426]

約数ペア:

[(1, 69371426), (2, 34685713), (41, 1691986), (82, 845993), (491, 141286), (982, 70643), (1723, 40262), (3446, 20131)]