28133678

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{7691}}^1$

素因数の和:7783

約数の個数: 16

約数和(自身を含む): 44305920

約数和(自身を除く): 16172242

約数列:

[1, 2, 31, 59, 62, 118, 1829, 3658, 7691, 15382, 238421, 453769, 476842, 907538, 14066839, 28133678]

約数ペア:

[(1, 28133678), (2, 14066839), (31, 907538), (59, 476842), (62, 453769), (118, 238421), (1829, 15382), (3658, 7691)]