42908726

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1663}}^1$

素因数の和:1788

約数の個数: 32

約数和(自身を含む): 78274560

約数和(自身を除く): 35365834

約数列:

[1, 2, 7, 14, 19, 38, 97, 133, 194, 266, 679, 1358, 1663, 1843, 3326, 3686, 11641, 12901, 23282, 25802, 31597, 63194, 161311, 221179, 322622, 442358, 1129177, 2258354, 3064909, 6129818, 21454363, 42908726]

約数ペア:

[(1, 42908726), (2, 21454363), (7, 6129818), (14, 3064909), (19, 2258354), (38, 1129177), (97, 442358), (133, 322622), (194, 221179), (266, 161311), (679, 63194), (1358, 31597), (1663, 25802), (1843, 23282), (3326, 12901), (3686, 11641)]