67887184

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{28099}}^1$

素因数の和:28258

約数の個数: 20

約数和(自身を含む): 132407200

約数和(自身を除く): 64520016

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 28099, 56198, 112396, 224792, 449584, 4242949, 8485898, 16971796, 33943592, 67887184]

約数ペア:

[(1, 67887184), (2, 33943592), (4, 16971796), (8, 8485898), (16, 4242949), (151, 449584), (302, 224792), (604, 112396), (1208, 56198), (2416, 28099)]