27309212

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1$

素因数の和:402

約数の個数: 48

約数和(自身を含む): 56663040

約数和(自身を除く): 29353828

約数列:

[1, 2, 4, 7, 14, 28, 59, 61, 118, 122, 236, 244, 271, 413, 427, 542, 826, 854, 1084, 1652, 1708, 1897, 3599, 3794, 7198, 7588, 14396, 15989, 16531, 25193, 31978, 33062, 50386, 63956, 66124, 100772, 111923, 115717, 223846, 231434, 447692, 462868, 975329, 1950658, 3901316, 6827303, 13654606, 27309212]

約数ペア:

[(1, 27309212), (2, 13654606), (4, 6827303), (7, 3901316), (14, 1950658), (28, 975329), (59, 462868), (61, 447692), (118, 231434), (122, 223846), (236, 115717), (244, 111923), (271, 100772), (413, 66124), (427, 63956), (542, 50386), (826, 33062), (854, 31978), (1084, 25193), (1652, 16531), (1708, 15989), (1897, 14396), (3599, 7588), (3794, 7198)]