2572238704

素因数分解:

$2^4\times 7^1\times {\mathrm{311}}^1\times {\mathrm{73847}}^1$

素因数の和:74173

約数の個数: 40

約数和(自身を含む): 5714062848

約数和(自身を除く): 3141824144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 311, 622, 1244, 2177, 2488, 4354, 4976, 8708, 17416, 34832, 73847, 147694, 295388, 516929, 590776, 1033858, 1181552, 2067716, 4135432, 8270864, 22966417, 45932834, 91865668, 160764919, 183731336, 321529838, 367462672, 643059676, 1286119352, 2572238704]

約数ペア:

[(1, 2572238704), (2, 1286119352), (4, 643059676), (7, 367462672), (8, 321529838), (14, 183731336), (16, 160764919), (28, 91865668), (56, 45932834), (112, 22966417), (311, 8270864), (622, 4135432), (1244, 2067716), (2177, 1181552), (2488, 1033858), (4354, 590776), (4976, 516929), (8708, 295388), (17416, 147694), (34832, 73847)]