66807994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2447}}^1$

素因数の和:2550

約数の個数: 32

約数和(自身を含む): 117386496

約数和(自身を除く): 50578502

約数列:

[1, 2, 11, 17, 22, 34, 73, 146, 187, 374, 803, 1241, 1606, 2447, 2482, 4894, 13651, 26917, 27302, 41599, 53834, 83198, 178631, 357262, 457589, 915178, 1964941, 3036727, 3929882, 6073454, 33403997, 66807994]

約数ペア:

[(1, 66807994), (2, 33403997), (11, 6073454), (17, 3929882), (22, 3036727), (34, 1964941), (73, 915178), (146, 457589), (187, 357262), (374, 178631), (803, 83198), (1241, 53834), (1606, 41599), (2447, 27302), (2482, 26917), (4894, 13651)]