28801486

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47843}}^1$

素因数の和:47895

約数の個数: 16

約数和(自身を含む): 50523264

約数和(自身を除く): 21721778

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 47843, 95686, 334901, 669802, 2057249, 4114498, 14400743, 28801486]

約数ペア:

[(1, 28801486), (2, 14400743), (7, 4114498), (14, 2057249), (43, 669802), (86, 334901), (301, 95686), (602, 47843)]