28809712

素因数分解:

$2^4\times {\mathrm{463}}^1\times {\mathrm{3889}}^1$

素因数の和:4360

約数の個数: 20

約数和(自身を含む): 55953760

約数和(自身を除く): 27144048

約数列:

[1, 2, 4, 8, 16, 463, 926, 1852, 3704, 3889, 7408, 7778, 15556, 31112, 62224, 1800607, 3601214, 7202428, 14404856, 28809712]

約数ペア:

[(1, 28809712), (2, 14404856), (4, 7202428), (8, 3601214), (16, 1800607), (463, 62224), (926, 31112), (1852, 15556), (3704, 7778), (3889, 7408)]