7975288

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{739}}^1$

素因数の和:835

約数の個数: 32

約数和(自身を含む): 15984000

約数和(自身を除く): 8008712

約数列:

[1, 2, 4, 8, 19, 38, 71, 76, 142, 152, 284, 568, 739, 1349, 1478, 2698, 2956, 5396, 5912, 10792, 14041, 28082, 52469, 56164, 104938, 112328, 209876, 419752, 996911, 1993822, 3987644, 7975288]

約数ペア:

[(1, 7975288), (2, 3987644), (4, 1993822), (8, 996911), (19, 419752), (38, 209876), (71, 112328), (76, 104938), (142, 56164), (152, 52469), (284, 28082), (568, 14041), (739, 10792), (1349, 5912), (1478, 5396), (2698, 2956)]