78025922

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{953}}^1$

素因数の和:1082

約数の個数: 32

約数和(自身を含む): 130781952

約数和(自身を除く): 52756030

約数列:

[1, 2, 13, 26, 47, 67, 94, 134, 611, 871, 953, 1222, 1742, 1906, 3149, 6298, 12389, 24778, 40937, 44791, 63851, 81874, 89582, 127702, 582283, 830063, 1164566, 1660126, 3000997, 6001994, 39012961, 78025922]

約数ペア:

[(1, 78025922), (2, 39012961), (13, 6001994), (26, 3000997), (47, 1660126), (67, 1164566), (94, 830063), (134, 582283), (611, 127702), (871, 89582), (953, 81874), (1222, 63851), (1742, 44791), (1906, 40937), (3149, 24778), (6298, 12389)]