68756338

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{3187}}^1$

素因数の和:3286

約数の個数: 32

約数和(自身を含む): 124867584

約数和(自身を除く): 56111246

約数列:

[1, 2, 7, 14, 23, 46, 67, 134, 161, 322, 469, 938, 1541, 3082, 3187, 6374, 10787, 21574, 22309, 44618, 73301, 146602, 213529, 427058, 513107, 1026214, 1494703, 2989406, 4911167, 9822334, 34378169, 68756338]

約数ペア:

[(1, 68756338), (2, 34378169), (7, 9822334), (14, 4911167), (23, 2989406), (46, 1494703), (67, 1026214), (134, 513107), (161, 427058), (322, 213529), (469, 146602), (938, 73301), (1541, 44618), (3082, 22309), (3187, 21574), (6374, 10787)]