14780128

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1$

素因数の和:431

約数の個数: 48

約数和(自身を含む): 32054400

約数和(自身を除く): 17274272

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 199, 211, 352, 398, 422, 796, 844, 1592, 1688, 2189, 2321, 3184, 3376, 4378, 4642, 6368, 6752, 8756, 9284, 17512, 18568, 35024, 37136, 41989, 70048, 74272, 83978, 167956, 335912, 461879, 671824, 923758, 1343648, 1847516, 3695032, 7390064, 14780128]

約数ペア:

[(1, 14780128), (2, 7390064), (4, 3695032), (8, 1847516), (11, 1343648), (16, 923758), (22, 671824), (32, 461879), (44, 335912), (88, 167956), (176, 83978), (199, 74272), (211, 70048), (352, 41989), (398, 37136), (422, 35024), (796, 18568), (844, 17512), (1592, 9284), (1688, 8756), (2189, 6752), (2321, 6368), (3184, 4642), (3376, 4378)]