8724338

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1$

素因数の和:278

約数の個数: 32

約数和(自身を含む): 15510528

約数和(自身を除く): 6786190

約数列:

[1, 2, 7, 14, 67, 71, 131, 134, 142, 262, 469, 497, 917, 938, 994, 1834, 4757, 8777, 9301, 9514, 17554, 18602, 33299, 61439, 65107, 66598, 122878, 130214, 623167, 1246334, 4362169, 8724338]

約数ペア:

[(1, 8724338), (2, 4362169), (7, 1246334), (14, 623167), (67, 130214), (71, 122878), (131, 66598), (134, 65107), (142, 61439), (262, 33299), (469, 18602), (497, 17554), (917, 9514), (938, 9301), (994, 8777), (1834, 4757)]