25894726

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{8231}}^1$

素因数の和:8268

約数の個数: 24

約数和(自身を含む): 45983952

約数和(自身を除く): 20089226

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 1573, 3146, 8231, 16462, 90541, 107003, 181082, 214006, 995951, 1177033, 1991902, 2354066, 12947363, 25894726]

約数ペア:

[(1, 25894726), (2, 12947363), (11, 2354066), (13, 1991902), (22, 1177033), (26, 995951), (121, 214006), (143, 181082), (242, 107003), (286, 90541), (1573, 16462), (3146, 8231)]