26808847

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:195

約数の個数: 32

約数和(自身を含む): 32659200

約数和(自身を除く): 5850353

約数列:

[1, 13, 17, 29, 47, 89, 221, 377, 493, 611, 799, 1157, 1363, 1513, 2581, 4183, 6409, 10387, 17719, 19669, 23171, 33553, 43877, 54379, 71111, 121307, 301223, 570401, 924443, 1576991, 2062219, 26808847]

約数ペア:

[(1, 26808847), (13, 2062219), (17, 1576991), (29, 924443), (47, 570401), (89, 301223), (221, 121307), (377, 71111), (493, 54379), (611, 43877), (799, 33553), (1157, 23171), (1363, 19669), (1513, 17719), (2581, 10387), (4183, 6409)]