75149104

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{247201}}^1$

素因数の和:247228

約数の個数: 20

約数和(自身を含む): 153265240

約数和(自身を除く): 78116136

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 247201, 494402, 988804, 1977608, 3955216, 4696819, 9393638, 18787276, 37574552, 75149104]

約数ペア:

[(1, 75149104), (2, 37574552), (4, 18787276), (8, 9393638), (16, 4696819), (19, 3955216), (38, 1977608), (76, 988804), (152, 494402), (304, 247201)]