5538872

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{293}}^1$

素因数の和:455

約数の個数: 32

約数和(自身を含む): 11113200

約数和(自身を除く): 5574328

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 139, 278, 293, 556, 586, 1112, 1172, 2344, 2363, 4726, 4981, 9452, 9962, 18904, 19924, 39848, 40727, 81454, 162908, 325816, 692359, 1384718, 2769436, 5538872]

約数ペア:

[(1, 5538872), (2, 2769436), (4, 1384718), (8, 692359), (17, 325816), (34, 162908), (68, 81454), (136, 40727), (139, 39848), (278, 19924), (293, 18904), (556, 9962), (586, 9452), (1112, 4981), (1172, 4726), (2344, 2363)]