78972626

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{71663}}^1$

素因数の和:71713

約数の個数: 16

約数和(自身を含む): 128995200

約数和(自身を除く): 50022574

約数列:

[1, 2, 19, 29, 38, 58, 551, 1102, 71663, 143326, 1361597, 2078227, 2723194, 4156454, 39486313, 78972626]

約数ペア:

[(1, 78972626), (2, 39486313), (19, 4156454), (29, 2723194), (38, 2078227), (58, 1361597), (551, 143326), (1102, 71663)]