8191036

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^2\times {\mathrm{79}}^1$

素因数の和:143

約数の個数: 54

約数和(自身を含む): 17651760

約数和(自身を除く): 9460724

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 79, 92, 98, 158, 161, 196, 316, 322, 529, 553, 644, 1058, 1106, 1127, 1817, 2116, 2212, 2254, 3634, 3703, 3871, 4508, 7268, 7406, 7742, 12719, 14812, 15484, 25438, 25921, 41791, 50876, 51842, 83582, 89033, 103684, 167164, 178066, 292537, 356132, 585074, 1170148, 2047759, 4095518, 8191036]

約数ペア:

[(1, 8191036), (2, 4095518), (4, 2047759), (7, 1170148), (14, 585074), (23, 356132), (28, 292537), (46, 178066), (49, 167164), (79, 103684), (92, 89033), (98, 83582), (158, 51842), (161, 50876), (196, 41791), (316, 25921), (322, 25438), (529, 15484), (553, 14812), (644, 12719), (1058, 7742), (1106, 7406), (1127, 7268), (1817, 4508), (2116, 3871), (2212, 3703), (2254, 3634)]