17432864

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1$

素因数の和:297

約数の個数: 48

約数和(自身を含む): 35779968

約数和(自身を除く): 18347104

約数列:

[1, 2, 4, 8, 16, 32, 47, 67, 94, 134, 173, 188, 268, 346, 376, 536, 692, 752, 1072, 1384, 1504, 2144, 2768, 3149, 5536, 6298, 8131, 11591, 12596, 16262, 23182, 25192, 32524, 46364, 50384, 65048, 92728, 100768, 130096, 185456, 260192, 370912, 544777, 1089554, 2179108, 4358216, 8716432, 17432864]

約数ペア:

[(1, 17432864), (2, 8716432), (4, 4358216), (8, 2179108), (16, 1089554), (32, 544777), (47, 370912), (67, 260192), (94, 185456), (134, 130096), (173, 100768), (188, 92728), (268, 65048), (346, 50384), (376, 46364), (536, 32524), (692, 25192), (752, 23182), (1072, 16262), (1384, 12596), (1504, 11591), (2144, 8131), (2768, 6298), (3149, 5536)]