12677968

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{733}}^1$

素因数の和:811

約数の個数: 40

約数和(自身を含む): 26212608

約数和(自身を除く): 13534640

約数列:

[1, 2, 4, 8, 16, 23, 46, 47, 92, 94, 184, 188, 368, 376, 733, 752, 1081, 1466, 2162, 2932, 4324, 5864, 8648, 11728, 16859, 17296, 33718, 34451, 67436, 68902, 134872, 137804, 269744, 275608, 551216, 792373, 1584746, 3169492, 6338984, 12677968]

約数ペア:

[(1, 12677968), (2, 6338984), (4, 3169492), (8, 1584746), (16, 792373), (23, 551216), (46, 275608), (47, 269744), (92, 137804), (94, 134872), (184, 68902), (188, 67436), (368, 34451), (376, 33718), (733, 17296), (752, 16859), (1081, 11728), (1466, 8648), (2162, 5864), (2932, 4324)]