74442608

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{244877}}^1$

素因数の和:244904

約数の個数: 20

約数和(自身を含む): 151824360

約数和(自身を除く): 77381752

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 244877, 489754, 979508, 1959016, 3918032, 4652663, 9305326, 18610652, 37221304, 74442608]

約数ペア:

[(1, 74442608), (2, 37221304), (4, 18610652), (8, 9305326), (16, 4652663), (19, 3918032), (38, 1959016), (76, 979508), (152, 489754), (304, 244877)]