28412422

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{4931}}^1$

素因数の和:5043

約数の個数: 16

約数和(自身を含む): 44269632

約数和(自身を除く): 15857210

約数列:

[1, 2, 43, 67, 86, 134, 2881, 4931, 5762, 9862, 212033, 330377, 424066, 660754, 14206211, 28412422]

約数ペア:

[(1, 28412422), (2, 14206211), (43, 660754), (67, 424066), (86, 330377), (134, 212033), (2881, 9862), (4931, 5762)]