4138672

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{6991}}^1$

素因数の和:7036

約数の個数: 20

約数和(自身を含む): 8236576

約数和(自身を除く): 4097904

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 592, 6991, 13982, 27964, 55928, 111856, 258667, 517334, 1034668, 2069336, 4138672]

約数ペア:

[(1, 4138672), (2, 2069336), (4, 1034668), (8, 517334), (16, 258667), (37, 111856), (74, 55928), (148, 27964), (296, 13982), (592, 6991)]