28222008

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{17551}}^1$

素因数の和:17627

約数の個数: 32

約数和(自身を含む): 71612160

約数和(自身を除く): 43390152

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 536, 804, 1608, 17551, 35102, 52653, 70204, 105306, 140408, 210612, 421224, 1175917, 2351834, 3527751, 4703668, 7055502, 9407336, 14111004, 28222008]

約数ペア:

[(1, 28222008), (2, 14111004), (3, 9407336), (4, 7055502), (6, 4703668), (8, 3527751), (12, 2351834), (24, 1175917), (67, 421224), (134, 210612), (201, 140408), (268, 105306), (402, 70204), (536, 52653), (804, 35102), (1608, 17551)]