67698656

素因数分解:

$2^5\times {\mathrm{197}}^1\times {\mathrm{10739}}^1$

素因数の和:10946

約数の個数: 24

約数和(自身を含む): 133970760

約数和(自身を除く): 66272104

約数列:

[1, 2, 4, 8, 16, 32, 197, 394, 788, 1576, 3152, 6304, 10739, 21478, 42956, 85912, 171824, 343648, 2115583, 4231166, 8462332, 16924664, 33849328, 67698656]

約数ペア:

[(1, 67698656), (2, 33849328), (4, 16924664), (8, 8462332), (16, 4231166), (32, 2115583), (197, 343648), (394, 171824), (788, 85912), (1576, 42956), (3152, 21478), (6304, 10739)]