28474782

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{4211}}^1$

素因数の和:4253

約数の個数: 48

約数和(自身を含む): 69144192

約数和(自身を除く): 40669410

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 49, 69, 98, 138, 147, 161, 294, 322, 483, 966, 1127, 2254, 3381, 4211, 6762, 8422, 12633, 25266, 29477, 58954, 88431, 96853, 176862, 193706, 206339, 290559, 412678, 581118, 619017, 677971, 1238034, 1355942, 2033913, 4067826, 4745797, 9491594, 14237391, 28474782]

約数ペア:

[(1, 28474782), (2, 14237391), (3, 9491594), (6, 4745797), (7, 4067826), (14, 2033913), (21, 1355942), (23, 1238034), (42, 677971), (46, 619017), (49, 581118), (69, 412678), (98, 290559), (138, 206339), (147, 193706), (161, 176862), (294, 96853), (322, 88431), (483, 58954), (966, 29477), (1127, 25266), (2254, 12633), (3381, 8422), (4211, 6762)]