28775862

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{43207}}^1$

素因数の和:43252

約数の個数: 24

約数和(自身を含む): 64034256

約数和(自身を除く): 35258394

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 43207, 86414, 129621, 259242, 388863, 777726, 1598659, 3197318, 4795977, 9591954, 14387931, 28775862]

約数ペア:

[(1, 28775862), (2, 14387931), (3, 9591954), (6, 4795977), (9, 3197318), (18, 1598659), (37, 777726), (74, 388863), (111, 259242), (222, 129621), (333, 86414), (666, 43207)]