73065872

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{415147}}^1$

素因数の和:415166

約数の個数: 20

約数和(自身を含む): 154435056

約数和(自身を除く): 81369184

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 415147, 830294, 1660588, 3321176, 4566617, 6642352, 9133234, 18266468, 36532936, 73065872]

約数ペア:

[(1, 73065872), (2, 36532936), (4, 18266468), (8, 9133234), (11, 6642352), (16, 4566617), (22, 3321176), (44, 1660588), (88, 830294), (176, 415147)]