68301896

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{656749}}^1$

素因数の和:656768

約数の個数: 16

約数和(自身を含む): 137917500

約数和(自身を除く): 69615604

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 656749, 1313498, 2626996, 5253992, 8537737, 17075474, 34150948, 68301896]

約数ペア:

[(1, 68301896), (2, 34150948), (4, 17075474), (8, 8537737), (13, 5253992), (26, 2626996), (52, 1313498), (104, 656749)]