42369826

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1\times {\mathrm{739}}^1$

素因数の和:1113

約数の個数: 16

約数和(自身を含む): 64468800

約数和(自身を除く): 22098974

約数列:

[1, 2, 109, 218, 263, 526, 739, 1478, 28667, 57334, 80551, 161102, 194357, 388714, 21184913, 42369826]

約数ペア:

[(1, 42369826), (2, 21184913), (109, 388714), (218, 194357), (263, 161102), (526, 80551), (739, 57334), (1478, 28667)]