26697758

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{6427}}^1$

素因数の和:6527

約数の個数: 16

約数和(自身を含む): 41961984

約数和(自身を除く): 15264226

約数列:

[1, 2, 31, 62, 67, 134, 2077, 4154, 6427, 12854, 199237, 398474, 430609, 861218, 13348879, 26697758]

約数ペア:

[(1, 26697758), (2, 13348879), (31, 861218), (62, 430609), (67, 398474), (134, 199237), (2077, 12854), (4154, 6427)]