28879682

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{809}}^1\times {\mathrm{1373}}^1$

素因数の和:2197

約数の個数: 16

約数和(自身を含む): 46743480

約数和(自身を除く): 17863798

約数列:

[1, 2, 13, 26, 809, 1373, 1618, 2746, 10517, 17849, 21034, 35698, 1110757, 2221514, 14439841, 28879682]

約数ペア:

[(1, 28879682), (2, 14439841), (13, 2221514), (26, 1110757), (809, 35698), (1373, 21034), (1618, 17849), (2746, 10517)]