78417656

素因数分解:

$2^3\times {\mathrm{2113}}^1\times {\mathrm{4639}}^1$

素因数の和:6758

約数の個数: 16

約数和(自身を含む): 147134400

約数和(自身を除く): 68716744

約数列:

[1, 2, 4, 8, 2113, 4226, 4639, 8452, 9278, 16904, 18556, 37112, 9802207, 19604414, 39208828, 78417656]

約数ペア:

[(1, 78417656), (2, 39208828), (4, 19604414), (8, 9802207), (2113, 37112), (4226, 18556), (4639, 16904), (8452, 9278)]