68494328

素因数分解:

$2^3\times 7^1\times {\mathrm{359}}^1\times {\mathrm{3407}}^1$

素因数の和:3779

約数の個数: 32

約数和(自身を含む): 147225600

約数和(自身を除く): 78731272

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 359, 718, 1436, 2513, 2872, 3407, 5026, 6814, 10052, 13628, 20104, 23849, 27256, 47698, 95396, 190792, 1223113, 2446226, 4892452, 8561791, 9784904, 17123582, 34247164, 68494328]

約数ペア:

[(1, 68494328), (2, 34247164), (4, 17123582), (7, 9784904), (8, 8561791), (14, 4892452), (28, 2446226), (56, 1223113), (359, 190792), (718, 95396), (1436, 47698), (2513, 27256), (2872, 23849), (3407, 20104), (5026, 13628), (6814, 10052)]