28260672

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13381}}^1$

素因数の和:13407

約数の個数: 56

約数和(自身を含む): 81576672

約数和(自身を除く): 53316000

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 132, 176, 192, 264, 352, 528, 704, 1056, 2112, 13381, 26762, 40143, 53524, 80286, 107048, 147191, 160572, 214096, 294382, 321144, 428192, 441573, 588764, 642288, 856384, 883146, 1177528, 1284576, 1766292, 2355056, 2569152, 3532584, 4710112, 7065168, 9420224, 14130336, 28260672]

約数ペア:

[(1, 28260672), (2, 14130336), (3, 9420224), (4, 7065168), (6, 4710112), (8, 3532584), (11, 2569152), (12, 2355056), (16, 1766292), (22, 1284576), (24, 1177528), (32, 883146), (33, 856384), (44, 642288), (48, 588764), (64, 441573), (66, 428192), (88, 321144), (96, 294382), (132, 214096), (176, 160572), (192, 147191), (264, 107048), (352, 80286), (528, 53524), (704, 40143), (1056, 26762), (2112, 13381)]