28710137084

素因数分解:

$2^2\times {\mathrm{6607}}^1\times {\mathrm{1086353}}^1$

素因数の和:1092964

約数の個数: 12

約数和(自身を含む): 50250390624

約数和(自身を除く): 21540253540

約数列:

[1, 2, 4, 6607, 13214, 26428, 1086353, 2172706, 4345412, 7177534271, 14355068542, 28710137084]

約数ペア:

[(1, 28710137084), (2, 14355068542), (4, 7177534271), (6607, 4345412), (13214, 2172706), (26428, 1086353)]