26712518

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{431}}^1$

素因数の和:692

約数の個数: 32

約数和(自身を含む): 48522240

約数和(自身を除く): 21809722

約数列:

[1, 2, 7, 14, 19, 38, 133, 233, 266, 431, 466, 862, 1631, 3017, 3262, 4427, 6034, 8189, 8854, 16378, 30989, 57323, 61978, 100423, 114646, 200846, 702961, 1405922, 1908037, 3816074, 13356259, 26712518]

約数ペア:

[(1, 26712518), (2, 13356259), (7, 3816074), (14, 1908037), (19, 1405922), (38, 702961), (133, 200846), (233, 114646), (266, 100423), (431, 61978), (466, 57323), (862, 30989), (1631, 16378), (3017, 8854), (3262, 8189), (4427, 6034)]