22128568

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{35923}}^1$

素因数の和:35947

約数の個数: 32

約数和(自身を含む): 51730560

約数和(自身を除く): 29601992

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 35923, 71846, 143692, 251461, 287384, 395153, 502922, 790306, 1005844, 1580612, 2011688, 2766071, 3161224, 5532142, 11064284, 22128568]

約数ペア:

[(1, 22128568), (2, 11064284), (4, 5532142), (7, 3161224), (8, 2766071), (11, 2011688), (14, 1580612), (22, 1005844), (28, 790306), (44, 502922), (56, 395153), (77, 287384), (88, 251461), (154, 143692), (308, 71846), (616, 35923)]