67440832

素因数分解:

$2^6\times {\mathrm{421}}^1\times {\mathrm{2503}}^1$

素因数の和:2936

約数の個数: 28

約数和(自身を含む): 134199376

約数和(自身を除く): 66758544

約数列:

[1, 2, 4, 8, 16, 32, 64, 421, 842, 1684, 2503, 3368, 5006, 6736, 10012, 13472, 20024, 26944, 40048, 80096, 160192, 1053763, 2107526, 4215052, 8430104, 16860208, 33720416, 67440832]

約数ペア:

[(1, 67440832), (2, 33720416), (4, 16860208), (8, 8430104), (16, 4215052), (32, 2107526), (64, 1053763), (421, 160192), (842, 80096), (1684, 40048), (2503, 26944), (3368, 20024), (5006, 13472), (6736, 10012)]