28925246

素因数分解:

$2^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{4931}}^1$

素因数の和:5359

約数の個数: 16

約数和(自身を含む): 49714560

約数和(自身を除く): 20789314

約数列:

[1, 2, 7, 14, 419, 838, 2933, 4931, 5866, 9862, 34517, 69034, 2066089, 4132178, 14462623, 28925246]

約数ペア:

[(1, 28925246), (2, 14462623), (7, 4132178), (14, 2066089), (419, 69034), (838, 34517), (2933, 9862), (4931, 5866)]