40758838

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{26161}}^1$

素因数の和:26223

約数の個数: 16

約数和(自身を含む): 65928240

約数和(自身を除く): 25169402

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 26161, 52322, 497059, 994118, 1072601, 2145202, 20379419, 40758838]

約数ペア:

[(1, 40758838), (2, 20379419), (19, 2145202), (38, 1072601), (41, 994118), (82, 497059), (779, 52322), (1558, 26161)]