27688642

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{19417}}^1$

素因数の和:19473

約数の個数: 16

約数和(自身を含む): 44739072

約数和(自身を除く): 17050430

約数列:

[1, 2, 23, 31, 46, 62, 713, 1426, 19417, 38834, 446591, 601927, 893182, 1203854, 13844321, 27688642]

約数ペア:

[(1, 27688642), (2, 13844321), (23, 1203854), (31, 893182), (46, 601927), (62, 446591), (713, 38834), (1426, 19417)]