64346939

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{643}}^1$

素因数の和:914

約数の個数: 16

約数和(自身を含む): 71097600

約数和(自身を除く): 6750661

約数列:

[1, 19, 23, 229, 437, 643, 4351, 5267, 12217, 14789, 100073, 147247, 280991, 2797693, 3386681, 64346939]

約数ペア:

[(1, 64346939), (19, 3386681), (23, 2797693), (229, 280991), (437, 147247), (643, 100073), (4351, 14789), (5267, 12217)]