65287432

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{293}}^1$

素因数の和:502

約数の個数: 64

約数和(自身を含む): 147329280

約数和(自身を除く): 82041848

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 173, 184, 293, 322, 346, 586, 644, 692, 1172, 1211, 1288, 1384, 2051, 2344, 2422, 3979, 4102, 4844, 6739, 7958, 8204, 9688, 13478, 15916, 16408, 26956, 27853, 31832, 47173, 50689, 53912, 55706, 94346, 101378, 111412, 188692, 202756, 222824, 354823, 377384, 405512, 709646, 1165847, 1419292, 2331694, 2838584, 4663388, 8160929, 9326776, 16321858, 32643716, 65287432]

約数ペア:

[(1, 65287432), (2, 32643716), (4, 16321858), (7, 9326776), (8, 8160929), (14, 4663388), (23, 2838584), (28, 2331694), (46, 1419292), (56, 1165847), (92, 709646), (161, 405512), (173, 377384), (184, 354823), (293, 222824), (322, 202756), (346, 188692), (586, 111412), (644, 101378), (692, 94346), (1172, 55706), (1211, 53912), (1288, 50689), (1384, 47173), (2051, 31832), (2344, 27853), (2422, 26956), (3979, 16408), (4102, 15916), (4844, 13478), (6739, 9688), (7958, 8204)]