28464568

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{3023}}^1$

素因数の和:3147

約数の個数: 32

約数和(自身を含む): 58786560

約数和(自身を除く): 30321992

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 107, 214, 428, 856, 1177, 2354, 3023, 4708, 6046, 9416, 12092, 24184, 33253, 66506, 133012, 266024, 323461, 646922, 1293844, 2587688, 3558071, 7116142, 14232284, 28464568]

約数ペア:

[(1, 28464568), (2, 14232284), (4, 7116142), (8, 3558071), (11, 2587688), (22, 1293844), (44, 646922), (88, 323461), (107, 266024), (214, 133012), (428, 66506), (856, 33253), (1177, 24184), (2354, 12092), (3023, 9416), (4708, 6046)]