420448

素因数分解:

$2^5\times 7^1\times {\mathrm{1877}}^1$

素因数の和:1894

約数の個数: 24

約数和(自身を含む): 946512

約数和(自身を除く): 526064

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1877, 3754, 7508, 13139, 15016, 26278, 30032, 52556, 60064, 105112, 210224, 420448]

約数ペア:

[(1, 420448), (2, 210224), (4, 105112), (7, 60064), (8, 52556), (14, 30032), (16, 26278), (28, 15016), (32, 13139), (56, 7508), (112, 3754), (224, 1877)]