64741859

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{2273}}^1$

素因数の和:2606

約数の個数: 16

約数和(自身を含む): 79972032

約数和(自身を除く): 15230173

約数列:

[1, 7, 13, 91, 313, 2191, 2273, 4069, 15911, 28483, 29549, 206843, 711449, 4980143, 9248837, 64741859]

約数ペア:

[(1, 64741859), (7, 9248837), (13, 4980143), (91, 711449), (313, 206843), (2191, 29549), (2273, 28483), (4069, 15911)]