28103650862

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{3041}}^1\times {\mathrm{7417}}^1$

素因数の和:10556

約数の個数: 32

約数和(自身を含む): 48741600960

約数和(自身を除く): 20637950098

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 3041, 6082, 7417, 14834, 21287, 42574, 51919, 103838, 270649, 541298, 660113, 1320226, 1894543, 3789086, 4620791, 9241582, 22555097, 45110194, 157885679, 315771358, 2007403633, 4014807266, 14051825431, 28103650862]

約数ペア:

[(1, 28103650862), (2, 14051825431), (7, 4014807266), (14, 2007403633), (89, 315771358), (178, 157885679), (623, 45110194), (1246, 22555097), (3041, 9241582), (6082, 4620791), (7417, 3789086), (14834, 1894543), (21287, 1320226), (42574, 660113), (51919, 541298), (103838, 270649)]