2829776

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:179

約数の個数: 40

約数和(自身を含む): 5785344

約数和(自身を除く): 2955568

約数列:

[1, 2, 4, 8, 16, 47, 53, 71, 94, 106, 142, 188, 212, 284, 376, 424, 568, 752, 848, 1136, 2491, 3337, 3763, 4982, 6674, 7526, 9964, 13348, 15052, 19928, 26696, 30104, 39856, 53392, 60208, 176861, 353722, 707444, 1414888, 2829776]

約数ペア:

[(1, 2829776), (2, 1414888), (4, 707444), (8, 353722), (16, 176861), (47, 60208), (53, 53392), (71, 39856), (94, 30104), (106, 26696), (142, 19928), (188, 15052), (212, 13348), (284, 9964), (376, 7526), (424, 6674), (568, 4982), (752, 3763), (848, 3337), (1136, 2491)]