72672262

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{25643}}^1$

素因数の和:25767

約数の個数: 16

約数和(自身を含む): 118475280

約数和(自身を除く): 45803018

約数列:

[1, 2, 13, 26, 109, 218, 1417, 2834, 25643, 51286, 333359, 666718, 2795087, 5590174, 36336131, 72672262]

約数ペア:

[(1, 72672262), (2, 36336131), (13, 5590174), (26, 2795087), (109, 666718), (218, 333359), (1417, 51286), (2834, 25643)]