7928286

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{503}}^1$

素因数の和:616

約数の個数: 32

約数和(自身を含む): 16547328

約数和(自身を除く): 8619042

約数列:

[1, 2, 3, 6, 37, 71, 74, 111, 142, 213, 222, 426, 503, 1006, 1509, 2627, 3018, 5254, 7881, 15762, 18611, 35713, 37222, 55833, 71426, 107139, 111666, 214278, 1321381, 2642762, 3964143, 7928286]

約数ペア:

[(1, 7928286), (2, 3964143), (3, 2642762), (6, 1321381), (37, 214278), (71, 111666), (74, 107139), (111, 71426), (142, 55833), (213, 37222), (222, 35713), (426, 18611), (503, 15762), (1006, 7881), (1509, 5254), (2627, 3018)]