28144624

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{92581}}^1$

素因数の和:92608

約数の個数: 20

約数和(自身を含む): 57400840

約数和(自身を除く): 29256216

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 92581, 185162, 370324, 740648, 1481296, 1759039, 3518078, 7036156, 14072312, 28144624]

約数ペア:

[(1, 28144624), (2, 14072312), (4, 7036156), (8, 3518078), (16, 1759039), (19, 1481296), (38, 740648), (76, 370324), (152, 185162), (304, 92581)]