68359304

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{6143}}^1$

素因数の和:6269

約数の個数: 32

約数和(自身を含む): 139345920

約数和(自身を除く): 70986616

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 107, 214, 428, 856, 1391, 2782, 5564, 6143, 11128, 12286, 24572, 49144, 79859, 159718, 319436, 638872, 657301, 1314602, 2629204, 5258408, 8544913, 17089826, 34179652, 68359304]

約数ペア:

[(1, 68359304), (2, 34179652), (4, 17089826), (8, 8544913), (13, 5258408), (26, 2629204), (52, 1314602), (104, 657301), (107, 638872), (214, 319436), (428, 159718), (856, 79859), (1391, 49144), (2782, 24572), (5564, 12286), (6143, 11128)]