28805814

素因数分解:

$2^1\times 3^3\times {\mathrm{83}}^1\times {\mathrm{6427}}^1$

素因数の和:6521

約数の個数: 32

約数和(自身を含む): 64794240

約数和(自身を除く): 35988426

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 83, 166, 249, 498, 747, 1494, 2241, 4482, 6427, 12854, 19281, 38562, 57843, 115686, 173529, 347058, 533441, 1066882, 1600323, 3200646, 4800969, 9601938, 14402907, 28805814]

約数ペア:

[(1, 28805814), (2, 14402907), (3, 9601938), (6, 4800969), (9, 3200646), (18, 1600323), (27, 1066882), (54, 533441), (83, 347058), (166, 173529), (249, 115686), (498, 57843), (747, 38562), (1494, 19281), (2241, 12854), (4482, 6427)]