28812208

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{94777}}^1$

素因数の和:94804

約数の個数: 20

約数和(自身を含む): 58762360

約数和(自身を除く): 29950152

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 94777, 189554, 379108, 758216, 1516432, 1800763, 3601526, 7203052, 14406104, 28812208]

約数ペア:

[(1, 28812208), (2, 14406104), (4, 7203052), (8, 3601526), (16, 1800763), (19, 1516432), (38, 758216), (76, 379108), (152, 189554), (304, 94777)]