68674466

素因数分解:

$2^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{1171}}^1$

素因数の和:1310

約数の個数: 32

約数和(自身を含む): 121512960

約数和(自身を除く): 52838494

約数列:

[1, 2, 7, 14, 59, 71, 118, 142, 413, 497, 826, 994, 1171, 2342, 4189, 8197, 8378, 16394, 29323, 58646, 69089, 83141, 138178, 166282, 483623, 581987, 967246, 1163974, 4905319, 9810638, 34337233, 68674466]

約数ペア:

[(1, 68674466), (2, 34337233), (7, 9810638), (14, 4905319), (59, 1163974), (71, 967246), (118, 581987), (142, 483623), (413, 166282), (497, 138178), (826, 83141), (994, 69089), (1171, 58646), (2342, 29323), (4189, 16394), (8197, 8378)]