65987656

素因数分解:

$2^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{14197}}^1$

素因数の和:14293

約数の個数: 32

約数和(自身を含む): 143115840

約数和(自身を除く): 77128184

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 83, 166, 332, 581, 664, 1162, 2324, 4648, 14197, 28394, 56788, 99379, 113576, 198758, 397516, 795032, 1178351, 2356702, 4713404, 8248457, 9426808, 16496914, 32993828, 65987656]

約数ペア:

[(1, 65987656), (2, 32993828), (4, 16496914), (7, 9426808), (8, 8248457), (14, 4713404), (28, 2356702), (56, 1178351), (83, 795032), (166, 397516), (332, 198758), (581, 113576), (664, 99379), (1162, 56788), (2324, 28394), (4648, 14197)]