38489570

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{13411}}^1$

素因数の和:13466

約数の個数: 32

約数和(自身を含む): 81115776

約数和(自身を除く): 42626206

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2870, 13411, 26822, 67055, 93877, 134110, 187754, 469385, 549851, 938770, 1099702, 2749255, 3848957, 5498510, 7697914, 19244785, 38489570]

約数ペア:

[(1, 38489570), (2, 19244785), (5, 7697914), (7, 5498510), (10, 3848957), (14, 2749255), (35, 1099702), (41, 938770), (70, 549851), (82, 469385), (205, 187754), (287, 134110), (410, 93877), (574, 67055), (1435, 26822), (2870, 13411)]