128892742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{4721}}^1$

素因数の和:4824

約数の個数: 32

約数和(自身を含む): 226429344

約数和(自身を除く): 97536602

約数列:

[1, 2, 11, 17, 22, 34, 73, 146, 187, 374, 803, 1241, 1606, 2482, 4721, 9442, 13651, 27302, 51931, 80257, 103862, 160514, 344633, 689266, 882827, 1765654, 3790963, 5858761, 7581926, 11717522, 64446371, 128892742]

約数ペア:

[(1, 128892742), (2, 64446371), (11, 11717522), (17, 7581926), (22, 5858761), (34, 3790963), (73, 1765654), (146, 882827), (187, 689266), (374, 344633), (803, 160514), (1241, 103862), (1606, 80257), (2482, 51931), (4721, 27302), (9442, 13651)]