27991496

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{9281}}^1$

素因数の和:9329

約数の個数: 32

約数和(自身を含む): 58476600

約数和(自身を除く): 30485104

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 232, 377, 754, 1508, 3016, 9281, 18562, 37124, 74248, 120653, 241306, 269149, 482612, 538298, 965224, 1076596, 2153192, 3498937, 6997874, 13995748, 27991496]

約数ペア:

[(1, 27991496), (2, 13995748), (4, 6997874), (8, 3498937), (13, 2153192), (26, 1076596), (29, 965224), (52, 538298), (58, 482612), (104, 269149), (116, 241306), (232, 120653), (377, 74248), (754, 37124), (1508, 18562), (3016, 9281)]