47771458

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{919}}^1$

素因数の和:1054

約数の個数: 32

約数和(自身を含む): 84787200

約数和(自身を除く): 37015742

約数列:

[1, 2, 7, 14, 47, 79, 94, 158, 329, 553, 658, 919, 1106, 1838, 3713, 6433, 7426, 12866, 25991, 43193, 51982, 72601, 86386, 145202, 302351, 508207, 604702, 1016414, 3412247, 6824494, 23885729, 47771458]

約数ペア:

[(1, 47771458), (2, 23885729), (7, 6824494), (14, 3412247), (47, 1016414), (79, 604702), (94, 508207), (158, 302351), (329, 145202), (553, 86386), (658, 72601), (919, 51982), (1106, 43193), (1838, 25991), (3713, 12866), (6433, 7426)]