27764464

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19069}}^1$

素因数の和:19097

約数の個数: 40

約数和(自身を含む): 66211040

約数和(自身を除く): 38446576

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 19069, 38138, 76276, 133483, 152552, 247897, 266966, 305104, 495794, 533932, 991588, 1067864, 1735279, 1983176, 2135728, 3470558, 3966352, 6941116, 13882232, 27764464]

約数ペア:

[(1, 27764464), (2, 13882232), (4, 6941116), (7, 3966352), (8, 3470558), (13, 2135728), (14, 1983176), (16, 1735279), (26, 1067864), (28, 991588), (52, 533932), (56, 495794), (91, 305104), (104, 266966), (112, 247897), (182, 152552), (208, 133483), (364, 76276), (728, 38138), (1456, 19069)]