39681082

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1$

素因数の和:347

約数の個数: 48

約数和(自身を含む): 73954080

約数和(自身を除く): 34272998

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 101, 133, 202, 211, 266, 422, 707, 931, 1414, 1477, 1862, 1919, 2954, 3838, 4009, 4949, 8018, 9898, 10339, 13433, 20678, 21311, 26866, 28063, 42622, 56126, 94031, 149177, 188062, 196441, 298354, 392882, 404909, 809818, 1044239, 2088478, 2834363, 5668726, 19840541, 39681082]

約数ペア:

[(1, 39681082), (2, 19840541), (7, 5668726), (14, 2834363), (19, 2088478), (38, 1044239), (49, 809818), (98, 404909), (101, 392882), (133, 298354), (202, 196441), (211, 188062), (266, 149177), (422, 94031), (707, 56126), (931, 42622), (1414, 28063), (1477, 26866), (1862, 21311), (1919, 20678), (2954, 13433), (3838, 10339), (4009, 9898), (4949, 8018)]