4481408

素因数分解:

$2^7\times {\mathrm{157}}^1\times {\mathrm{223}}^1$

素因数の和:394

約数の個数: 32

約数和(自身を含む): 9024960

約数和(自身を除く): 4543552

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157, 223, 314, 446, 628, 892, 1256, 1784, 2512, 3568, 5024, 7136, 10048, 14272, 20096, 28544, 35011, 70022, 140044, 280088, 560176, 1120352, 2240704, 4481408]

約数ペア:

[(1, 4481408), (2, 2240704), (4, 1120352), (8, 560176), (16, 280088), (32, 140044), (64, 70022), (128, 35011), (157, 28544), (223, 20096), (314, 14272), (446, 10048), (628, 7136), (892, 5024), (1256, 3568), (1784, 2512)]