26733889

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:337

約数の個数: 32

約数和(自身を含む): 35126784

約数和(自身を除く): 8392895

約数列:

[1, 7, 13, 23, 53, 91, 161, 241, 299, 371, 689, 1219, 1687, 2093, 3133, 4823, 5543, 8533, 12773, 15847, 21931, 38801, 72059, 89411, 110929, 166049, 293779, 504413, 1162343, 2056453, 3819127, 26733889]

約数ペア:

[(1, 26733889), (7, 3819127), (13, 2056453), (23, 1162343), (53, 504413), (91, 293779), (161, 166049), (241, 110929), (299, 89411), (371, 72059), (689, 38801), (1219, 21931), (1687, 15847), (2093, 12773), (3133, 8533), (4823, 5543)]