28483408

素因数分解:

$2^4\times {\mathrm{983}}^1\times {\mathrm{1811}}^1$

素因数の和:2802

約数の個数: 20

約数和(自身を含む): 55273248

約数和(自身を除く): 26789840

約数列:

[1, 2, 4, 8, 16, 983, 1811, 1966, 3622, 3932, 7244, 7864, 14488, 15728, 28976, 1780213, 3560426, 7120852, 14241704, 28483408]

約数ペア:

[(1, 28483408), (2, 14241704), (4, 7120852), (8, 3560426), (16, 1780213), (983, 28976), (1811, 15728), (1966, 14488), (3622, 7864), (3932, 7244)]