42765394

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{631}}^1$

素因数の和:790

約数の個数: 32

約数和(自身を含む): 75718656

約数和(自身を除く): 32953262

約数列:

[1, 2, 7, 14, 47, 94, 103, 206, 329, 631, 658, 721, 1262, 1442, 4417, 4841, 8834, 9682, 29657, 33887, 59314, 64993, 67774, 129986, 207599, 415198, 454951, 909902, 3054671, 6109342, 21382697, 42765394]

約数ペア:

[(1, 42765394), (2, 21382697), (7, 6109342), (14, 3054671), (47, 909902), (94, 454951), (103, 415198), (206, 207599), (329, 129986), (631, 67774), (658, 64993), (721, 59314), (1262, 33887), (1442, 29657), (4417, 9682), (4841, 8834)]