66688349

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{12421}}^1$

素因数の和:12500

約数の個数: 16

約数和(自身を含む): 83475840

約数和(自身を除く): 16787491

約数列:

[1, 7, 13, 59, 91, 413, 767, 5369, 12421, 86947, 161473, 732839, 1130311, 5129873, 9526907, 66688349]

約数ペア:

[(1, 66688349), (7, 9526907), (13, 5129873), (59, 1130311), (91, 732839), (413, 161473), (767, 86947), (5369, 12421)]