871713488

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{37}}^2\times {\mathrm{2341}}^1$

素因数の和:2440

約数の個数: 60

約数和(自身を含む): 1838718252

約数和(自身を除く): 967004764

約数列:

[1, 2, 4, 8, 16, 17, 34, 37, 68, 74, 136, 148, 272, 296, 592, 629, 1258, 1369, 2341, 2516, 2738, 4682, 5032, 5476, 9364, 10064, 10952, 18728, 21904, 23273, 37456, 39797, 46546, 79594, 86617, 93092, 159188, 173234, 186184, 318376, 346468, 372368, 636752, 692936, 1385872, 1472489, 2944978, 3204829, 5889956, 6409658, 11779912, 12819316, 23559824, 25638632, 51277264, 54482093, 108964186, 217928372, 435856744, 871713488]

約数ペア:

[(1, 871713488), (2, 435856744), (4, 217928372), (8, 108964186), (16, 54482093), (17, 51277264), (34, 25638632), (37, 23559824), (68, 12819316), (74, 11779912), (136, 6409658), (148, 5889956), (272, 3204829), (296, 2944978), (592, 1472489), (629, 1385872), (1258, 692936), (1369, 636752), (2341, 372368), (2516, 346468), (2738, 318376), (4682, 186184), (5032, 173234), (5476, 159188), (9364, 93092), (10064, 86617), (10952, 79594), (18728, 46546), (21904, 39797), (23273, 37456)]