423218152

素因数分解:

$2^3\times 7^1\times {\mathrm{691}}^1\times {\mathrm{10937}}^1$

素因数の和:11641

約数の個数: 32

約数和(自身を含む): 908291520

約数和(自身を除く): 485073368

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 691, 1382, 2764, 4837, 5528, 9674, 10937, 19348, 21874, 38696, 43748, 76559, 87496, 153118, 306236, 612472, 7557467, 15114934, 30229868, 52902269, 60459736, 105804538, 211609076, 423218152]

約数ペア:

[(1, 423218152), (2, 211609076), (4, 105804538), (7, 60459736), (8, 52902269), (14, 30229868), (28, 15114934), (56, 7557467), (691, 612472), (1382, 306236), (2764, 153118), (4837, 87496), (5528, 76559), (9674, 43748), (10937, 38696), (19348, 21874)]