27221662

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{457}}^1$

素因数の和:580

約数の個数: 32

約数和(自身を含む): 46166400

約数和(自身を除く): 18944738

約数列:

[1, 2, 13, 26, 29, 58, 79, 158, 377, 457, 754, 914, 1027, 2054, 2291, 4582, 5941, 11882, 13253, 26506, 29783, 36103, 59566, 72206, 172289, 344578, 469339, 938678, 1046987, 2093974, 13610831, 27221662]

約数ペア:

[(1, 27221662), (2, 13610831), (13, 2093974), (26, 1046987), (29, 938678), (58, 469339), (79, 344578), (158, 172289), (377, 72206), (457, 59566), (754, 36103), (914, 29783), (1027, 26506), (2054, 13253), (2291, 11882), (4582, 5941)]