28658128

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{48409}}^1$

素因数の和:48454

約数の個数: 20

約数和(自身を含む): 57026980

約数和(自身を除く): 28368852

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 48409, 96818, 193636, 387272, 774544, 1791133, 3582266, 7164532, 14329064, 28658128]

約数ペア:

[(1, 28658128), (2, 14329064), (4, 7164532), (8, 3582266), (16, 1791133), (37, 774544), (74, 387272), (148, 193636), (296, 96818), (592, 48409)]