66445216

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{44179}}^1$

素因数の和:44236

約数の個数: 24

約数和(自身を含む): 133600320

約数和(自身を除く): 67155104

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 376, 752, 1504, 44179, 88358, 176716, 353432, 706864, 1413728, 2076413, 4152826, 8305652, 16611304, 33222608, 66445216]

約数ペア:

[(1, 66445216), (2, 33222608), (4, 16611304), (8, 8305652), (16, 4152826), (32, 2076413), (47, 1413728), (94, 706864), (188, 353432), (376, 176716), (752, 88358), (1504, 44179)]