9968587048

素因数分解:

$2^3\times 7^4\times {\mathrm{518981}}^1$

素因数の和:519015

約数の個数: 40

約数和(自身を含む): 21805028730

約数和(自身を除く): 11836441682

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2401, 2744, 4802, 9604, 19208, 518981, 1037962, 2075924, 3632867, 4151848, 7265734, 14531468, 25430069, 29062936, 50860138, 101720276, 178010483, 203440552, 356020966, 712041932, 1246073381, 1424083864, 2492146762, 4984293524, 9968587048]

約数ペア:

[(1, 9968587048), (2, 4984293524), (4, 2492146762), (7, 1424083864), (8, 1246073381), (14, 712041932), (28, 356020966), (49, 203440552), (56, 178010483), (98, 101720276), (196, 50860138), (343, 29062936), (392, 25430069), (686, 14531468), (1372, 7265734), (2401, 4151848), (2744, 3632867), (4802, 2075924), (9604, 1037962), (19208, 518981)]