68569046

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{397}}^1$

素因数の和:505

約数の個数: 48

約数和(自身を含む): 129353184

約数和(自身を除く): 60784138

約数列:

[1, 2, 7, 13, 14, 26, 73, 91, 146, 169, 182, 338, 397, 511, 794, 949, 1022, 1183, 1898, 2366, 2779, 5161, 5558, 6643, 10322, 12337, 13286, 24674, 28981, 36127, 57962, 67093, 72254, 86359, 134186, 172718, 202867, 376753, 405734, 469651, 753506, 939302, 2637271, 4897789, 5274542, 9795578, 34284523, 68569046]

約数ペア:

[(1, 68569046), (2, 34284523), (7, 9795578), (13, 5274542), (14, 4897789), (26, 2637271), (73, 939302), (91, 753506), (146, 469651), (169, 405734), (182, 376753), (338, 202867), (397, 172718), (511, 134186), (794, 86359), (949, 72254), (1022, 67093), (1183, 57962), (1898, 36127), (2366, 28981), (2779, 24674), (5161, 13286), (5558, 12337), (6643, 10322)]