215519296

素因数分解:

$2^6\times {\mathrm{277}}^1\times {\mathrm{12157}}^1$

素因数の和:12446

約数の個数: 28

約数和(自身を含む): 429250348

約数和(自身を除く): 213731052

約数列:

[1, 2, 4, 8, 16, 32, 64, 277, 554, 1108, 2216, 4432, 8864, 12157, 17728, 24314, 48628, 97256, 194512, 389024, 778048, 3367489, 6734978, 13469956, 26939912, 53879824, 107759648, 215519296]

約数ペア:

[(1, 215519296), (2, 107759648), (4, 53879824), (8, 26939912), (16, 13469956), (32, 6734978), (64, 3367489), (277, 778048), (554, 389024), (1108, 194512), (2216, 97256), (4432, 48628), (8864, 24314), (12157, 17728)]