68379841

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{1439}}^1$

素因数の和:1560

約数の個数: 16

約数和(自身を含む): 74995200

約数和(自身を除く): 6615359

約数列:

[1, 19, 41, 61, 779, 1159, 1439, 2501, 27341, 47519, 58999, 87779, 1120981, 1667801, 3598939, 68379841]

約数ペア:

[(1, 68379841), (19, 3598939), (41, 1667801), (61, 1120981), (779, 87779), (1159, 58999), (1439, 47519), (2501, 27341)]