28034968

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{6269}}^1$

素因数の和:6331

約数の個数: 32

約数和(自身を含む): 57934800

約数和(自身を除く): 29899832

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 6269, 12538, 25076, 50152, 81497, 162994, 269567, 325988, 539134, 651976, 1078268, 2156536, 3504371, 7008742, 14017484, 28034968]

約数ペア:

[(1, 28034968), (2, 14017484), (4, 7008742), (8, 3504371), (13, 2156536), (26, 1078268), (43, 651976), (52, 539134), (86, 325988), (104, 269567), (172, 162994), (344, 81497), (559, 50152), (1118, 25076), (2236, 12538), (4472, 6269)]