64749191

素因数分解:

${\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1\times {\mathrm{293}}^1$

素因数の和:586

約数の個数: 16

約数和(自身を含む): 71124480

約数和(自身を除く): 6375289

約数列:

[1, 13, 89, 191, 293, 1157, 2483, 3809, 16999, 26077, 55963, 220987, 339001, 727519, 4980707, 64749191]

約数ペア:

[(1, 64749191), (13, 4980707), (89, 727519), (191, 339001), (293, 220987), (1157, 55963), (2483, 26077), (3809, 16999)]