28810344

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{27917}}^1$

素因数の和:27969

約数の個数: 32

約数和(自身を含む): 73703520

約数和(自身を除く): 44893176

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 27917, 55834, 83751, 111668, 167502, 223336, 335004, 670008, 1200431, 2400862, 3601293, 4801724, 7202586, 9603448, 14405172, 28810344]

約数ペア:

[(1, 28810344), (2, 14405172), (3, 9603448), (4, 7202586), (6, 4801724), (8, 3601293), (12, 2400862), (24, 1200431), (43, 670008), (86, 335004), (129, 223336), (172, 167502), (258, 111668), (344, 83751), (516, 55834), (1032, 27917)]