68994046

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1\times {\mathrm{211}}^1$

素因数の和:480

約数の個数: 32

約数和(自身を含む): 115395840

約数和(自身を除く): 46401794

約数列:

[1, 2, 11, 22, 89, 167, 178, 211, 334, 422, 979, 1837, 1958, 2321, 3674, 4642, 14863, 18779, 29726, 35237, 37558, 70474, 163493, 206569, 326986, 387607, 413138, 775214, 3136093, 6272186, 34497023, 68994046]

約数ペア:

[(1, 68994046), (2, 34497023), (11, 6272186), (22, 3136093), (89, 775214), (167, 413138), (178, 387607), (211, 326986), (334, 206569), (422, 163493), (979, 70474), (1837, 37558), (1958, 35237), (2321, 29726), (3674, 18779), (4642, 14863)]