39640174

素因数分解:

$2^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{25057}}^1$

素因数の和:25179

約数の個数: 16

約数和(自身を含む): 68558688

約数和(自身を除く): 28918514

約数列:

[1, 2, 7, 14, 113, 226, 791, 1582, 25057, 50114, 175399, 350798, 2831441, 5662882, 19820087, 39640174]

約数ペア:

[(1, 39640174), (2, 19820087), (7, 5662882), (14, 2831441), (113, 350798), (226, 175399), (791, 50114), (1582, 25057)]