14721824

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{823}}^1$

素因数の和:889

約数の個数: 48

約数和(自身を含む): 31977792

約数和(自身を除く): 17255968

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 43, 52, 86, 104, 172, 208, 344, 416, 559, 688, 823, 1118, 1376, 1646, 2236, 3292, 4472, 6584, 8944, 10699, 13168, 17888, 21398, 26336, 35389, 42796, 70778, 85592, 141556, 171184, 283112, 342368, 460057, 566224, 920114, 1132448, 1840228, 3680456, 7360912, 14721824]

約数ペア:

[(1, 14721824), (2, 7360912), (4, 3680456), (8, 1840228), (13, 1132448), (16, 920114), (26, 566224), (32, 460057), (43, 342368), (52, 283112), (86, 171184), (104, 141556), (172, 85592), (208, 70778), (344, 42796), (416, 35389), (559, 26336), (688, 21398), (823, 17888), (1118, 13168), (1376, 10699), (1646, 8944), (2236, 6584), (3292, 4472)]