27553136

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{953}}^1$

素因数の和:1113

約数の個数: 40

約数和(自身を含む): 57965040

約数和(自身を除く): 30411904

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 139, 208, 278, 556, 953, 1112, 1807, 1906, 2224, 3614, 3812, 7228, 7624, 12389, 14456, 15248, 24778, 28912, 49556, 99112, 132467, 198224, 264934, 529868, 1059736, 1722071, 2119472, 3444142, 6888284, 13776568, 27553136]

約数ペア:

[(1, 27553136), (2, 13776568), (4, 6888284), (8, 3444142), (13, 2119472), (16, 1722071), (26, 1059736), (52, 529868), (104, 264934), (139, 198224), (208, 132467), (278, 99112), (556, 49556), (953, 28912), (1112, 24778), (1807, 15248), (1906, 14456), (2224, 12389), (3614, 7624), (3812, 7228)]