68099612

素因数分解:

$2^2\times 7^2\times {\mathrm{337}}^1\times {\mathrm{1031}}^1$

素因数の和:1386

約数の個数: 36

約数和(自身を含む): 139177584

約数和(自身を除く): 71077972

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 337, 674, 1031, 1348, 2062, 2359, 4124, 4718, 7217, 9436, 14434, 16513, 28868, 33026, 50519, 66052, 101038, 202076, 347447, 694894, 1389788, 2432129, 4864258, 9728516, 17024903, 34049806, 68099612]

約数ペア:

[(1, 68099612), (2, 34049806), (4, 17024903), (7, 9728516), (14, 4864258), (28, 2432129), (49, 1389788), (98, 694894), (196, 347447), (337, 202076), (674, 101038), (1031, 66052), (1348, 50519), (2062, 33026), (2359, 28868), (4124, 16513), (4718, 14434), (7217, 9436)]