68807444

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{2143}}^1$

素因数の和:2519

約数の個数: 24

約数和(自身を含む): 126067200

約数和(自身を除く): 57259756

約数列:

[1, 2, 4, 23, 46, 92, 349, 698, 1396, 2143, 4286, 8027, 8572, 16054, 32108, 49289, 98578, 197156, 747907, 1495814, 2991628, 17201861, 34403722, 68807444]

約数ペア:

[(1, 68807444), (2, 34403722), (4, 17201861), (23, 2991628), (46, 1495814), (92, 747907), (349, 197156), (698, 98578), (1396, 49289), (2143, 32108), (4286, 16054), (8027, 8572)]