8951008

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{431}}^1$

素因数の和:511

約数の個数: 48

約数和(自身を含む): 19595520

約数和(自身を除く): 10644512

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 59, 88, 118, 176, 236, 352, 431, 472, 649, 862, 944, 1298, 1724, 1888, 2596, 3448, 4741, 5192, 6896, 9482, 10384, 13792, 18964, 20768, 25429, 37928, 50858, 75856, 101716, 151712, 203432, 279719, 406864, 559438, 813728, 1118876, 2237752, 4475504, 8951008]

約数ペア:

[(1, 8951008), (2, 4475504), (4, 2237752), (8, 1118876), (11, 813728), (16, 559438), (22, 406864), (32, 279719), (44, 203432), (59, 151712), (88, 101716), (118, 75856), (176, 50858), (236, 37928), (352, 25429), (431, 20768), (472, 18964), (649, 13792), (862, 10384), (944, 9482), (1298, 6896), (1724, 5192), (1888, 4741), (2596, 3448)]