28661698

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{15101}}^1$

素因数の和:15189

約数の個数: 16

約数和(自身を含む): 46937016

約数和(自身を除く): 18275318

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 15101, 30202, 196313, 392626, 1102373, 2204746, 14330849, 28661698]

約数ペア:

[(1, 28661698), (2, 14330849), (13, 2204746), (26, 1102373), (73, 392626), (146, 196313), (949, 30202), (1898, 15101)]