15967336

素因数分解:

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

素因数の和:84

約数の個数: 96

約数和(自身を含む): 39816000

約数和(自身を除く): 23848664

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 23, 28, 44, 46, 49, 56, 77, 88, 92, 98, 154, 161, 184, 196, 253, 308, 322, 343, 392, 506, 529, 539, 616, 644, 686, 1012, 1058, 1078, 1127, 1288, 1372, 1771, 2024, 2116, 2156, 2254, 2744, 3542, 3703, 3773, 4232, 4312, 4508, 5819, 7084, 7406, 7546, 7889, 9016, 11638, 12397, 14168, 14812, 15092, 15778, 23276, 24794, 25921, 29624, 30184, 31556, 40733, 46552, 49588, 51842, 63112, 81466, 86779, 99176, 103684, 162932, 173558, 181447, 207368, 285131, 325864, 347116, 362894, 570262, 694232, 725788, 1140524, 1451576, 1995917, 2281048, 3991834, 7983668, 15967336]

約数ペア:

[(1, 15967336), (2, 7983668), (4, 3991834), (7, 2281048), (8, 1995917), (11, 1451576), (14, 1140524), (22, 725788), (23, 694232), (28, 570262), (44, 362894), (46, 347116), (49, 325864), (56, 285131), (77, 207368), (88, 181447), (92, 173558), (98, 162932), (154, 103684), (161, 99176), (184, 86779), (196, 81466), (253, 63112), (308, 51842), (322, 49588), (343, 46552), (392, 40733), (506, 31556), (529, 30184), (539, 29624), (616, 25921), (644, 24794), (686, 23276), (1012, 15778), (1058, 15092), (1078, 14812), (1127, 14168), (1288, 12397), (1372, 11638), (1771, 9016), (2024, 7889), (2116, 7546), (2156, 7406), (2254, 7084), (2744, 5819), (3542, 4508), (3703, 4312), (3773, 4232)]