17157448

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:227

約数の個数: 96

約数和(自身を含む): 42845760

約数和(自身を除く): 25688312

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 23, 28, 44, 46, 49, 56, 77, 88, 92, 98, 154, 161, 173, 184, 196, 253, 308, 322, 346, 392, 506, 539, 616, 644, 692, 1012, 1078, 1127, 1211, 1288, 1384, 1771, 1903, 2024, 2156, 2254, 2422, 3542, 3806, 3979, 4312, 4508, 4844, 7084, 7612, 7958, 8477, 9016, 9688, 12397, 13321, 14168, 15224, 15916, 16954, 24794, 26642, 27853, 31832, 33908, 43769, 49588, 53284, 55706, 67816, 87538, 93247, 99176, 106568, 111412, 175076, 186494, 194971, 222824, 306383, 350152, 372988, 389942, 612766, 745976, 779884, 1225532, 1559768, 2144681, 2451064, 4289362, 8578724, 17157448]

約数ペア:

[(1, 17157448), (2, 8578724), (4, 4289362), (7, 2451064), (8, 2144681), (11, 1559768), (14, 1225532), (22, 779884), (23, 745976), (28, 612766), (44, 389942), (46, 372988), (49, 350152), (56, 306383), (77, 222824), (88, 194971), (92, 186494), (98, 175076), (154, 111412), (161, 106568), (173, 99176), (184, 93247), (196, 87538), (253, 67816), (308, 55706), (322, 53284), (346, 49588), (392, 43769), (506, 33908), (539, 31832), (616, 27853), (644, 26642), (692, 24794), (1012, 16954), (1078, 15916), (1127, 15224), (1211, 14168), (1288, 13321), (1384, 12397), (1771, 9688), (1903, 9016), (2024, 8477), (2156, 7958), (2254, 7612), (2422, 7084), (3542, 4844), (3806, 4508), (3979, 4312)]