66375854

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2777}}^1$

素因数の和:2852

約数の個数: 32

約数和(自身を含む): 114009120

約数和(自身を除く): 47633266

約数列:

[1, 2, 17, 19, 34, 37, 38, 74, 323, 629, 646, 703, 1258, 1406, 2777, 5554, 11951, 23902, 47209, 52763, 94418, 102749, 105526, 205498, 896971, 1746733, 1793942, 1952231, 3493466, 3904462, 33187927, 66375854]

約数ペア:

[(1, 66375854), (2, 33187927), (17, 3904462), (19, 3493466), (34, 1952231), (37, 1793942), (38, 1746733), (74, 896971), (323, 205498), (629, 105526), (646, 102749), (703, 94418), (1258, 52763), (1406, 47209), (2777, 23902), (5554, 11951)]