14351428

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{443}}^1$

素因数の和:556

約数の個数: 48

約数和(自身を含む): 31328640

約数和(自身を除く): 16977212

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 89, 91, 178, 182, 356, 364, 443, 623, 886, 1157, 1246, 1772, 2314, 2492, 3101, 4628, 5759, 6202, 8099, 11518, 12404, 16198, 23036, 32396, 39427, 40313, 78854, 80626, 157708, 161252, 275989, 512551, 551978, 1025102, 1103956, 2050204, 3587857, 7175714, 14351428]

約数ペア:

[(1, 14351428), (2, 7175714), (4, 3587857), (7, 2050204), (13, 1103956), (14, 1025102), (26, 551978), (28, 512551), (52, 275989), (89, 161252), (91, 157708), (178, 80626), (182, 78854), (356, 40313), (364, 39427), (443, 32396), (623, 23036), (886, 16198), (1157, 12404), (1246, 11518), (1772, 8099), (2314, 6202), (2492, 5759), (3101, 4628)]