13431472

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1$

素因数の和:445

約数の個数: 40

約数和(自身を含む): 27158976

約数和(自身を除く): 13727504

約数列:

[1, 2, 4, 8, 16, 47, 53, 94, 106, 188, 212, 337, 376, 424, 674, 752, 848, 1348, 2491, 2696, 4982, 5392, 9964, 15839, 17861, 19928, 31678, 35722, 39856, 63356, 71444, 126712, 142888, 253424, 285776, 839467, 1678934, 3357868, 6715736, 13431472]

約数ペア:

[(1, 13431472), (2, 6715736), (4, 3357868), (8, 1678934), (16, 839467), (47, 285776), (53, 253424), (94, 142888), (106, 126712), (188, 71444), (212, 63356), (337, 39856), (376, 35722), (424, 31678), (674, 19928), (752, 17861), (848, 15839), (1348, 9964), (2491, 5392), (2696, 4982)]