22173008

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{881}}^1$

素因数の和:924

約数の個数: 60

約数和(自身を含む): 50910804

約数和(自身を除く): 28737796

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 121, 143, 176, 208, 242, 286, 484, 572, 881, 968, 1144, 1573, 1762, 1936, 2288, 3146, 3524, 6292, 7048, 9691, 11453, 12584, 14096, 19382, 22906, 25168, 38764, 45812, 77528, 91624, 106601, 125983, 155056, 183248, 213202, 251966, 426404, 503932, 852808, 1007864, 1385813, 1705616, 2015728, 2771626, 5543252, 11086504, 22173008]

約数ペア:

[(1, 22173008), (2, 11086504), (4, 5543252), (8, 2771626), (11, 2015728), (13, 1705616), (16, 1385813), (22, 1007864), (26, 852808), (44, 503932), (52, 426404), (88, 251966), (104, 213202), (121, 183248), (143, 155056), (176, 125983), (208, 106601), (242, 91624), (286, 77528), (484, 45812), (572, 38764), (881, 25168), (968, 22906), (1144, 19382), (1573, 14096), (1762, 12584), (1936, 11453), (2288, 9691), (3146, 7048), (3524, 6292)]