15443072

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:229

約数の個数: 64

約数和(自身を含む): 33488640

約数和(自身を除く): 18045568

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 47, 64, 68, 94, 128, 136, 151, 188, 272, 302, 376, 544, 604, 752, 799, 1088, 1208, 1504, 1598, 2176, 2416, 2567, 3008, 3196, 4832, 5134, 6016, 6392, 7097, 9664, 10268, 12784, 14194, 19328, 20536, 25568, 28388, 41072, 51136, 56776, 82144, 102272, 113552, 120649, 164288, 227104, 241298, 328576, 454208, 482596, 908416, 965192, 1930384, 3860768, 7721536, 15443072]

約数ペア:

[(1, 15443072), (2, 7721536), (4, 3860768), (8, 1930384), (16, 965192), (17, 908416), (32, 482596), (34, 454208), (47, 328576), (64, 241298), (68, 227104), (94, 164288), (128, 120649), (136, 113552), (151, 102272), (188, 82144), (272, 56776), (302, 51136), (376, 41072), (544, 28388), (604, 25568), (752, 20536), (799, 19328), (1088, 14194), (1208, 12784), (1504, 10268), (1598, 9664), (2176, 7097), (2416, 6392), (2567, 6016), (3008, 5134), (3196, 4832)]