72388672

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{21341}}^1$

素因数の和:21406

約数の個数: 28

約数和(自身を含む): 146363436

約数和(自身を除く): 73974764

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 212, 424, 848, 1696, 3392, 21341, 42682, 85364, 170728, 341456, 682912, 1131073, 1365824, 2262146, 4524292, 9048584, 18097168, 36194336, 72388672]

約数ペア:

[(1, 72388672), (2, 36194336), (4, 18097168), (8, 9048584), (16, 4524292), (32, 2262146), (53, 1365824), (64, 1131073), (106, 682912), (212, 341456), (424, 170728), (848, 85364), (1696, 42682), (3392, 21341)]