28554482

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{3719}}^1$

素因数の和:4081

約数の個数: 16

約数和(自身を含む): 46872000

約数和(自身を除く): 18317518

約数列:

[1, 2, 11, 22, 349, 698, 3719, 3839, 7438, 7678, 40909, 81818, 1297931, 2595862, 14277241, 28554482]

約数ペア:

[(1, 28554482), (2, 14277241), (11, 2595862), (22, 1297931), (349, 81818), (698, 40909), (3719, 7678), (3839, 7438)]