21472576

素因数分解:

$2^6\times {\mathrm{157}}^1\times {\mathrm{2137}}^1$

素因数の和:2306

約数の個数: 28

約数和(自身を含む): 42901108

約数和(自身を除く): 21428532

約数列:

[1, 2, 4, 8, 16, 32, 64, 157, 314, 628, 1256, 2137, 2512, 4274, 5024, 8548, 10048, 17096, 34192, 68384, 136768, 335509, 671018, 1342036, 2684072, 5368144, 10736288, 21472576]

約数ペア:

[(1, 21472576), (2, 10736288), (4, 5368144), (8, 2684072), (16, 1342036), (32, 671018), (64, 335509), (157, 136768), (314, 68384), (628, 34192), (1256, 17096), (2137, 10048), (2512, 8548), (4274, 5024)]