64417728

素因数分解:

$2^6\times 3^1\times {\mathrm{157}}^1\times {\mathrm{2137}}^1$

素因数の和:2309

約数の個数: 56

約数和(自身を含む): 171604432

約数和(自身を除く): 107186704

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 157, 192, 314, 471, 628, 942, 1256, 1884, 2137, 2512, 3768, 4274, 5024, 6411, 7536, 8548, 10048, 12822, 15072, 17096, 25644, 30144, 34192, 51288, 68384, 102576, 136768, 205152, 335509, 410304, 671018, 1006527, 1342036, 2013054, 2684072, 4026108, 5368144, 8052216, 10736288, 16104432, 21472576, 32208864, 64417728]

約数ペア:

[(1, 64417728), (2, 32208864), (3, 21472576), (4, 16104432), (6, 10736288), (8, 8052216), (12, 5368144), (16, 4026108), (24, 2684072), (32, 2013054), (48, 1342036), (64, 1006527), (96, 671018), (157, 410304), (192, 335509), (314, 205152), (471, 136768), (628, 102576), (942, 68384), (1256, 51288), (1884, 34192), (2137, 30144), (2512, 25644), (3768, 17096), (4274, 15072), (5024, 12822), (6411, 10048), (7536, 8548)]