2240704

素因数分解:

$2^6\times {\mathrm{157}}^1\times {\mathrm{223}}^1$

素因数の和:392

約数の個数: 28

約数和(自身を含む): 4494784

約数和(自身を除く): 2254080

約数列:

[1, 2, 4, 8, 16, 32, 64, 157, 223, 314, 446, 628, 892, 1256, 1784, 2512, 3568, 5024, 7136, 10048, 14272, 35011, 70022, 140044, 280088, 560176, 1120352, 2240704]

約数ペア:

[(1, 2240704), (2, 1120352), (4, 560176), (8, 280088), (16, 140044), (32, 70022), (64, 35011), (157, 14272), (223, 10048), (314, 7136), (446, 5024), (628, 3568), (892, 2512), (1256, 1784)]