67868657612

素因数分解:

$2^2\times 7^1\times {\mathrm{12497}}^1\times {\mathrm{193957}}^1$

素因数の和:206465

約数の個数: 24

約数和(自身を含む): 135748876704

約数和(自身を除く): 67880219092

約数列:

[1, 2, 4, 7, 14, 28, 12497, 24994, 49988, 87479, 174958, 193957, 349916, 387914, 775828, 1357699, 2715398, 5430796, 2423880629, 4847761258, 9695522516, 16967164403, 33934328806, 67868657612]

約数ペア:

[(1, 67868657612), (2, 33934328806), (4, 16967164403), (7, 9695522516), (14, 4847761258), (28, 2423880629), (12497, 5430796), (24994, 2715398), (49988, 1357699), (87479, 775828), (174958, 387914), (193957, 349916)]