27872432

素因数分解:

$2^4\times 7^1\times {\mathrm{248861}}^1$

素因数の和:248876

約数の個数: 20

約数和(自身を含む): 61717776

約数和(自身を除く): 33845344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 248861, 497722, 995444, 1742027, 1990888, 3484054, 3981776, 6968108, 13936216, 27872432]

約数ペア:

[(1, 27872432), (2, 13936216), (4, 6968108), (7, 3981776), (8, 3484054), (14, 1990888), (16, 1742027), (28, 995444), (56, 497722), (112, 248861)]