28369526

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{1823}}^1$

素因数の和:2107

約数の個数: 16

約数和(自身を含む): 44126208

約数和(自身を除く): 15756682

約数列:

[1, 2, 31, 62, 251, 502, 1823, 3646, 7781, 15562, 56513, 113026, 457573, 915146, 14184763, 28369526]

約数ペア:

[(1, 28369526), (2, 14184763), (31, 915146), (62, 457573), (251, 113026), (502, 56513), (1823, 15562), (3646, 7781)]