15428928

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:224

約数の個数: 112

約数和(自身を含む): 44988480

約数和(自身を除く): 29559552

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 29, 32, 34, 48, 51, 58, 64, 68, 87, 96, 102, 116, 136, 163, 174, 192, 204, 232, 272, 326, 348, 408, 464, 489, 493, 544, 652, 696, 816, 928, 978, 986, 1088, 1304, 1392, 1479, 1632, 1856, 1956, 1972, 2608, 2771, 2784, 2958, 3264, 3912, 3944, 4727, 5216, 5542, 5568, 5916, 7824, 7888, 8313, 9454, 10432, 11084, 11832, 14181, 15648, 15776, 16626, 18908, 22168, 23664, 28362, 31296, 31552, 33252, 37816, 44336, 47328, 56724, 66504, 75632, 80359, 88672, 94656, 113448, 133008, 151264, 160718, 177344, 226896, 241077, 266016, 302528, 321436, 453792, 482154, 532032, 642872, 907584, 964308, 1285744, 1928616, 2571488, 3857232, 5142976, 7714464, 15428928]

約数ペア:

[(1, 15428928), (2, 7714464), (3, 5142976), (4, 3857232), (6, 2571488), (8, 1928616), (12, 1285744), (16, 964308), (17, 907584), (24, 642872), (29, 532032), (32, 482154), (34, 453792), (48, 321436), (51, 302528), (58, 266016), (64, 241077), (68, 226896), (87, 177344), (96, 160718), (102, 151264), (116, 133008), (136, 113448), (163, 94656), (174, 88672), (192, 80359), (204, 75632), (232, 66504), (272, 56724), (326, 47328), (348, 44336), (408, 37816), (464, 33252), (489, 31552), (493, 31296), (544, 28362), (652, 23664), (696, 22168), (816, 18908), (928, 16626), (978, 15776), (986, 15648), (1088, 14181), (1304, 11832), (1392, 11084), (1479, 10432), (1632, 9454), (1856, 8313), (1956, 7888), (1972, 7824), (2608, 5916), (2771, 5568), (2784, 5542), (2958, 5216), (3264, 4727), (3912, 3944)]