28160702

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{1783}}^1$

素因数の和:1987

約数の個数: 16

約数和(自身を含む): 43351200

約数和(自身を除く): 15190498

約数列:

[1, 2, 53, 106, 149, 298, 1783, 3566, 7897, 15794, 94499, 188998, 265667, 531334, 14080351, 28160702]

約数ペア:

[(1, 28160702), (2, 14080351), (53, 531334), (106, 265667), (149, 188998), (298, 94499), (1783, 15794), (3566, 7897)]