13428776

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{337}}^1$

素因数の和:653

約数の個数: 32

約数和(自身を含む): 26830440

約数和(自身を除く): 13401664

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 293, 337, 586, 674, 1172, 1348, 2344, 2696, 4981, 5729, 9962, 11458, 19924, 22916, 39848, 45832, 98741, 197482, 394964, 789928, 1678597, 3357194, 6714388, 13428776]

約数ペア:

[(1, 13428776), (2, 6714388), (4, 3357194), (8, 1678597), (17, 789928), (34, 394964), (68, 197482), (136, 98741), (293, 45832), (337, 39848), (586, 22916), (674, 19924), (1172, 11458), (1348, 9962), (2344, 5729), (2696, 4981)]