1424848

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1$

素因数の和:179

約数の個数: 40

約数和(自身を含む): 3000800

約数和(自身を除く): 1575952

約数列:

[1, 2, 4, 8, 16, 19, 38, 43, 76, 86, 109, 152, 172, 218, 304, 344, 436, 688, 817, 872, 1634, 1744, 2071, 3268, 4142, 4687, 6536, 8284, 9374, 13072, 16568, 18748, 33136, 37496, 74992, 89053, 178106, 356212, 712424, 1424848]

約数ペア:

[(1, 1424848), (2, 712424), (4, 356212), (8, 178106), (16, 89053), (19, 74992), (38, 37496), (43, 33136), (76, 18748), (86, 16568), (109, 13072), (152, 9374), (172, 8284), (218, 6536), (304, 4687), (344, 4142), (436, 3268), (688, 2071), (817, 1744), (872, 1634)]