67143808

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{22807}}^1$

素因数の和:22844

約数の個数: 32

約数和(自身を含む): 139584960

約数和(自身を除く): 72441152

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 22807, 45614, 91228, 182456, 364912, 524561, 729824, 1049122, 1459648, 2098244, 2919296, 4196488, 8392976, 16785952, 33571904, 67143808]

約数ペア:

[(1, 67143808), (2, 33571904), (4, 16785952), (8, 8392976), (16, 4196488), (23, 2919296), (32, 2098244), (46, 1459648), (64, 1049122), (92, 729824), (128, 524561), (184, 364912), (368, 182456), (736, 91228), (1472, 45614), (2944, 22807)]