17779168

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{953}}^1$

素因数の和:1027

約数の個数: 48

約数和(自身を含む): 38946096

約数和(自身を除く): 21166928

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 53, 88, 106, 176, 212, 352, 424, 583, 848, 953, 1166, 1696, 1906, 2332, 3812, 4664, 7624, 9328, 10483, 15248, 18656, 20966, 30496, 41932, 50509, 83864, 101018, 167728, 202036, 335456, 404072, 555599, 808144, 1111198, 1616288, 2222396, 4444792, 8889584, 17779168]

約数ペア:

[(1, 17779168), (2, 8889584), (4, 4444792), (8, 2222396), (11, 1616288), (16, 1111198), (22, 808144), (32, 555599), (44, 404072), (53, 335456), (88, 202036), (106, 167728), (176, 101018), (212, 83864), (352, 50509), (424, 41932), (583, 30496), (848, 20966), (953, 18656), (1166, 15248), (1696, 10483), (1906, 9328), (2332, 7624), (3812, 4664)]