42267806

素因数分解:

$2^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{7529}}^1$

素因数の和:7939

約数の個数: 16

約数和(自身を含む): 72649440

約数和(自身を除く): 30381634

約数列:

[1, 2, 7, 14, 401, 802, 2807, 5614, 7529, 15058, 52703, 105406, 3019129, 6038258, 21133903, 42267806]

約数ペア:

[(1, 42267806), (2, 21133903), (7, 6038258), (14, 3019129), (401, 105406), (802, 52703), (2807, 15058), (5614, 7529)]