72670013

素因数分解:

${\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{587}}^1$

素因数の和:796

約数の個数: 16

約数和(自身を含む): 80015040

約数和(自身を除く): 7345027

約数列:

[1, 13, 89, 107, 587, 1157, 1391, 7631, 9523, 52243, 62809, 123799, 679159, 816517, 5590001, 72670013]

約数ペア:

[(1, 72670013), (13, 5590001), (89, 816517), (107, 679159), (587, 123799), (1157, 62809), (1391, 52243), (7631, 9523)]