67519012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{21613}}^1$

素因数の和:21699

約数の個数: 24

約数和(自身を含む): 130721472

約数和(自身を除く): 63202460

約数列:

[1, 2, 4, 11, 22, 44, 71, 142, 284, 781, 1562, 3124, 21613, 43226, 86452, 237743, 475486, 950972, 1534523, 3069046, 6138092, 16879753, 33759506, 67519012]

約数ペア:

[(1, 67519012), (2, 33759506), (4, 16879753), (11, 6138092), (22, 3069046), (44, 1534523), (71, 950972), (142, 475486), (284, 237743), (781, 86452), (1562, 43226), (3124, 21613)]