42664258

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{4423}}^1$

素因数の和:4498

約数の個数: 32

約数和(自身を含む): 80269056

約数和(自身を除く): 37604798

約数列:

[1, 2, 7, 13, 14, 26, 53, 91, 106, 182, 371, 689, 742, 1378, 4423, 4823, 8846, 9646, 30961, 57499, 61922, 114998, 234419, 402493, 468838, 804986, 1640933, 3047447, 3281866, 6094894, 21332129, 42664258]

約数ペア:

[(1, 42664258), (2, 21332129), (7, 6094894), (13, 3281866), (14, 3047447), (26, 1640933), (53, 804986), (91, 468838), (106, 402493), (182, 234419), (371, 114998), (689, 61922), (742, 57499), (1378, 30961), (4423, 9646), (4823, 8846)]