5217694576

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{241739}}^1$

素因数の和:241837

約数の個数: 40

約数和(自身を含む): 10791273600

約数和(自身を除く): 5573579024

約数列:

[1, 2, 4, 8, 16, 19, 38, 71, 76, 142, 152, 284, 304, 568, 1136, 1349, 2698, 5396, 10792, 21584, 241739, 483478, 966956, 1933912, 3867824, 4593041, 9186082, 17163469, 18372164, 34326938, 36744328, 68653876, 73488656, 137307752, 274615504, 326105911, 652211822, 1304423644, 2608847288, 5217694576]

約数ペア:

[(1, 5217694576), (2, 2608847288), (4, 1304423644), (8, 652211822), (16, 326105911), (19, 274615504), (38, 137307752), (71, 73488656), (76, 68653876), (142, 36744328), (152, 34326938), (284, 18372164), (304, 17163469), (568, 9186082), (1136, 4593041), (1349, 3867824), (2698, 1933912), (5396, 966956), (10792, 483478), (21584, 241739)]