8944172

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{349}}^1$

素因数の和:545

約数の個数: 24

約数和(自身を含む): 16170000

約数和(自身を除く): 7225828

約数列:

[1, 2, 4, 43, 86, 149, 172, 298, 349, 596, 698, 1396, 6407, 12814, 15007, 25628, 30014, 52001, 60028, 104002, 208004, 2236043, 4472086, 8944172]

約数ペア:

[(1, 8944172), (2, 4472086), (4, 2236043), (43, 208004), (86, 104002), (149, 60028), (172, 52001), (298, 30014), (349, 25628), (596, 15007), (698, 12814), (1396, 6407)]