22265656

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{293}}^1$

素因数の和:388

約数の個数: 64

約数和(自身を含む): 50803200

約数和(自身を除く): 28537544

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 59, 92, 118, 161, 184, 236, 293, 322, 413, 472, 586, 644, 826, 1172, 1288, 1357, 1652, 2051, 2344, 2714, 3304, 4102, 5428, 6739, 8204, 9499, 10856, 13478, 16408, 17287, 18998, 26956, 34574, 37996, 47173, 53912, 69148, 75992, 94346, 121009, 138296, 188692, 242018, 377384, 397601, 484036, 795202, 968072, 1590404, 2783207, 3180808, 5566414, 11132828, 22265656]

約数ペア:

[(1, 22265656), (2, 11132828), (4, 5566414), (7, 3180808), (8, 2783207), (14, 1590404), (23, 968072), (28, 795202), (46, 484036), (56, 397601), (59, 377384), (92, 242018), (118, 188692), (161, 138296), (184, 121009), (236, 94346), (293, 75992), (322, 69148), (413, 53912), (472, 47173), (586, 37996), (644, 34574), (826, 26956), (1172, 18998), (1288, 17287), (1357, 16408), (1652, 13478), (2051, 10856), (2344, 9499), (2714, 8204), (3304, 6739), (4102, 5428)]