28585834

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{239}}^1\times {\mathrm{757}}^1$

素因数の和:1077

約数の個数: 16

約数和(自身を含む): 43660800

約数和(自身を除く): 15074966

約数列:

[1, 2, 79, 158, 239, 478, 757, 1514, 18881, 37762, 59803, 119606, 180923, 361846, 14292917, 28585834]

約数ペア:

[(1, 28585834), (2, 14292917), (79, 361846), (158, 180923), (239, 119606), (478, 59803), (757, 37762), (1514, 18881)]