1423778848

素因数分解:

$2^5\times {\mathrm{43}}^1\times {\mathrm{439}}^1\times {\mathrm{2357}}^1$

素因数の和:2849

約数の個数: 48

約数和(自身を含む): 2876005440

約数和(自身を除く): 1452226592

約数列:

[1, 2, 4, 8, 16, 32, 43, 86, 172, 344, 439, 688, 878, 1376, 1756, 2357, 3512, 4714, 7024, 9428, 14048, 18856, 18877, 37712, 37754, 75424, 75508, 101351, 151016, 202702, 302032, 405404, 604064, 810808, 1034723, 1621616, 2069446, 3243232, 4138892, 8277784, 16555568, 33111136, 44493089, 88986178, 177972356, 355944712, 711889424, 1423778848]

約数ペア:

[(1, 1423778848), (2, 711889424), (4, 355944712), (8, 177972356), (16, 88986178), (32, 44493089), (43, 33111136), (86, 16555568), (172, 8277784), (344, 4138892), (439, 3243232), (688, 2069446), (878, 1621616), (1376, 1034723), (1756, 810808), (2357, 604064), (3512, 405404), (4714, 302032), (7024, 202702), (9428, 151016), (14048, 101351), (18856, 75508), (18877, 75424), (37712, 37754)]