26555438

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2753}}^1$

素因数の和:2828

約数の個数: 32

約数和(自身を含む): 49968576

約数和(自身を除く): 23413138

約数列:

[1, 2, 7, 13, 14, 26, 53, 91, 106, 182, 371, 689, 742, 1378, 2753, 4823, 5506, 9646, 19271, 35789, 38542, 71578, 145909, 250523, 291818, 501046, 1021363, 1896817, 2042726, 3793634, 13277719, 26555438]

約数ペア:

[(1, 26555438), (2, 13277719), (7, 3793634), (13, 2042726), (14, 1896817), (26, 1021363), (53, 501046), (91, 291818), (106, 250523), (182, 145909), (371, 71578), (689, 38542), (742, 35789), (1378, 19271), (2753, 9646), (4823, 5506)]