40743416

素因数分解:

$2^3\times 7^1\times {\mathrm{727561}}^1$

素因数の和:727574

約数の個数: 16

約数和(自身を含む): 87307440

約数和(自身を除く): 46564024

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 727561, 1455122, 2910244, 5092927, 5820488, 10185854, 20371708, 40743416]

約数ペア:

[(1, 40743416), (2, 20371708), (4, 10185854), (7, 5820488), (8, 5092927), (14, 2910244), (28, 1455122), (56, 727561)]