28944016

素因数分解:

$2^4\times {\mathrm{359}}^1\times {\mathrm{5039}}^1$

素因数の和:5406

約数の個数: 20

約数和(自身を含む): 56246400

約数和(自身を除く): 27302384

約数列:

[1, 2, 4, 8, 16, 359, 718, 1436, 2872, 5039, 5744, 10078, 20156, 40312, 80624, 1809001, 3618002, 7236004, 14472008, 28944016]

約数ペア:

[(1, 28944016), (2, 14472008), (4, 7236004), (8, 3618002), (16, 1809001), (359, 80624), (718, 40312), (1436, 20156), (2872, 10078), (5039, 5744)]