14889784

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1$

素因数の和:320

約数の個数: 64

約数和(自身を含む): 34856640

約数和(自身を除く): 19966856

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 113, 181, 182, 226, 362, 364, 452, 724, 728, 791, 904, 1267, 1448, 1469, 1582, 2353, 2534, 2938, 3164, 4706, 5068, 5876, 6328, 9412, 10136, 10283, 11752, 16471, 18824, 20453, 20566, 32942, 40906, 41132, 65884, 81812, 82264, 131768, 143171, 163624, 265889, 286342, 531778, 572684, 1063556, 1145368, 1861223, 2127112, 3722446, 7444892, 14889784]

約数ペア:

[(1, 14889784), (2, 7444892), (4, 3722446), (7, 2127112), (8, 1861223), (13, 1145368), (14, 1063556), (26, 572684), (28, 531778), (52, 286342), (56, 265889), (91, 163624), (104, 143171), (113, 131768), (181, 82264), (182, 81812), (226, 65884), (362, 41132), (364, 40906), (452, 32942), (724, 20566), (728, 20453), (791, 18824), (904, 16471), (1267, 11752), (1448, 10283), (1469, 10136), (1582, 9412), (2353, 6328), (2534, 5876), (2938, 5068), (3164, 4706)]