4388368

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{3863}}^1$

素因数の和:3942

約数の個数: 20

約数和(自身を含む): 8624448

約数和(自身を除く): 4236080

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 3863, 7726, 15452, 30904, 61808, 274273, 548546, 1097092, 2194184, 4388368]

約数ペア:

[(1, 4388368), (2, 2194184), (4, 1097092), (8, 548546), (16, 274273), (71, 61808), (142, 30904), (284, 15452), (568, 7726), (1136, 3863)]