28802606

素因数分解:

$2^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{15017}}^1$

素因数の和:15163

約数の個数: 16

約数和(自身を含む): 49739616

約数和(自身を除く): 20937010

約数列:

[1, 2, 7, 14, 137, 274, 959, 1918, 15017, 30034, 105119, 210238, 2057329, 4114658, 14401303, 28802606]

約数ペア:

[(1, 28802606), (2, 14401303), (7, 4114658), (14, 2057329), (137, 210238), (274, 105119), (959, 30034), (1918, 15017)]