74453168

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{157}}^1\times {\mathrm{277}}^1$

素因数の和:549

約数の個数: 40

約数和(自身を含む): 147057552

約数和(自身を除く): 72604384

約数列:

[1, 2, 4, 8, 16, 107, 157, 214, 277, 314, 428, 554, 628, 856, 1108, 1256, 1712, 2216, 2512, 4432, 16799, 29639, 33598, 43489, 59278, 67196, 86978, 118556, 134392, 173956, 237112, 268784, 347912, 474224, 695824, 4653323, 9306646, 18613292, 37226584, 74453168]

約数ペア:

[(1, 74453168), (2, 37226584), (4, 18613292), (8, 9306646), (16, 4653323), (107, 695824), (157, 474224), (214, 347912), (277, 268784), (314, 237112), (428, 173956), (554, 134392), (628, 118556), (856, 86978), (1108, 67196), (1256, 59278), (1712, 43489), (2216, 33598), (2512, 29639), (4432, 16799)]