21327712

素因数分解:

$2^5\times 7^1\times {\mathrm{95213}}^1$

素因数の和:95230

約数の個数: 24

約数和(自身を含む): 47987856

約数和(自身を除く): 26660144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 95213, 190426, 380852, 666491, 761704, 1332982, 1523408, 2665964, 3046816, 5331928, 10663856, 21327712]

約数ペア:

[(1, 21327712), (2, 10663856), (4, 5331928), (7, 3046816), (8, 2665964), (14, 1523408), (16, 1332982), (28, 761704), (32, 666491), (56, 380852), (112, 190426), (224, 95213)]