70345984

素因数分解:

$2^8\times {\mathrm{109}}^1\times {\mathrm{2521}}^1$

素因数の和:2646

約数の個数: 36

約数和(自身を含む): 141761620

約数和(自身を除く): 71415636

約数列:

[1, 2, 4, 8, 16, 32, 64, 109, 128, 218, 256, 436, 872, 1744, 2521, 3488, 5042, 6976, 10084, 13952, 20168, 27904, 40336, 80672, 161344, 274789, 322688, 549578, 645376, 1099156, 2198312, 4396624, 8793248, 17586496, 35172992, 70345984]

約数ペア:

[(1, 70345984), (2, 35172992), (4, 17586496), (8, 8793248), (16, 4396624), (32, 2198312), (64, 1099156), (109, 645376), (128, 549578), (218, 322688), (256, 274789), (436, 161344), (872, 80672), (1744, 40336), (2521, 27904), (3488, 20168), (5042, 13952), (6976, 10084)]