4485142928

素因数分解:

$2^4\times 7^1\times {\mathrm{40045919}}^1$

素因数の和:40045934

約数の個数: 20

約数和(自身を含む): 9931388160

約数和(自身を除く): 5446245232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 40045919, 80091838, 160183676, 280321433, 320367352, 560642866, 640734704, 1121285732, 2242571464, 4485142928]

約数ペア:

[(1, 4485142928), (2, 2242571464), (4, 1121285732), (7, 640734704), (8, 560642866), (14, 320367352), (16, 280321433), (28, 160183676), (56, 80091838), (112, 40045919)]