15986782336

素因数分解:

$2^7\times 7^2\times {\mathrm{31}}^1\times {\mathrm{82223}}^1$

素因数の和:82282

約数の個数: 96

約数和(自身を含む): 38244026880

約数和(自身を除く): 22257244544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 98, 112, 124, 128, 196, 217, 224, 248, 392, 434, 448, 496, 784, 868, 896, 992, 1519, 1568, 1736, 1984, 3038, 3136, 3472, 3968, 6076, 6272, 6944, 12152, 13888, 24304, 27776, 48608, 82223, 97216, 164446, 194432, 328892, 575561, 657784, 1151122, 1315568, 2302244, 2548913, 2631136, 4028927, 4604488, 5097826, 5262272, 8057854, 9208976, 10195652, 10524544, 16115708, 17842391, 18417952, 20391304, 32231416, 35684782, 36835904, 40782608, 64462832, 71369564, 73671808, 81565216, 124896737, 128925664, 142739128, 163130432, 249793474, 257851328, 285478256, 326260864, 499586948, 515702656, 570956512, 999173896, 1141913024, 1998347792, 2283826048, 3996695584, 7993391168, 15986782336]

約数ペア:

[(1, 15986782336), (2, 7993391168), (4, 3996695584), (7, 2283826048), (8, 1998347792), (14, 1141913024), (16, 999173896), (28, 570956512), (31, 515702656), (32, 499586948), (49, 326260864), (56, 285478256), (62, 257851328), (64, 249793474), (98, 163130432), (112, 142739128), (124, 128925664), (128, 124896737), (196, 81565216), (217, 73671808), (224, 71369564), (248, 64462832), (392, 40782608), (434, 36835904), (448, 35684782), (496, 32231416), (784, 20391304), (868, 18417952), (896, 17842391), (992, 16115708), (1519, 10524544), (1568, 10195652), (1736, 9208976), (1984, 8057854), (3038, 5262272), (3136, 5097826), (3472, 4604488), (3968, 4028927), (6076, 2631136), (6272, 2548913), (6944, 2302244), (12152, 1315568), (13888, 1151122), (24304, 657784), (27776, 575561), (48608, 328892), (82223, 194432), (97216, 164446)]