28331325808

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{7054613}}^1$

素因数の和:7054872

約数の個数: 20

約数和(自身を含む): 55110644568

約数和(自身を除く): 26779318760

約数列:

[1, 2, 4, 8, 16, 251, 502, 1004, 2008, 4016, 7054613, 14109226, 28218452, 56436904, 112873808, 1770707863, 3541415726, 7082831452, 14165662904, 28331325808]

約数ペア:

[(1, 28331325808), (2, 14165662904), (4, 7082831452), (8, 3541415726), (16, 1770707863), (251, 112873808), (502, 56436904), (1004, 28218452), (2008, 14109226), (4016, 7054613)]