79838906

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1\times {\mathrm{239}}^1$

素因数の和:578

約数の個数: 32

約数和(自身を含む): 139345920

約数和(自身を除く): 59507014

約数列:

[1, 2, 7, 14, 107, 214, 223, 239, 446, 478, 749, 1498, 1561, 1673, 3122, 3346, 23861, 25573, 47722, 51146, 53297, 106594, 167027, 179011, 334054, 358022, 373079, 746158, 5702779, 11405558, 39919453, 79838906]

約数ペア:

[(1, 79838906), (2, 39919453), (7, 11405558), (14, 5702779), (107, 746158), (214, 373079), (223, 358022), (239, 334054), (446, 179011), (478, 167027), (749, 106594), (1498, 53297), (1561, 51146), (1673, 47722), (3122, 25573), (3346, 23861)]