40784912

素因数分解:

$2^4\times 7^1\times {\mathrm{241}}^1\times {\mathrm{1511}}^1$

素因数の和:1767

約数の個数: 40

約数和(自身を含む): 90744192

約数和(自身を除く): 49959280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 241, 482, 964, 1511, 1687, 1928, 3022, 3374, 3856, 6044, 6748, 10577, 12088, 13496, 21154, 24176, 26992, 42308, 84616, 169232, 364151, 728302, 1456604, 2549057, 2913208, 5098114, 5826416, 10196228, 20392456, 40784912]

約数ペア:

[(1, 40784912), (2, 20392456), (4, 10196228), (7, 5826416), (8, 5098114), (14, 2913208), (16, 2549057), (28, 1456604), (56, 728302), (112, 364151), (241, 169232), (482, 84616), (964, 42308), (1511, 26992), (1687, 24176), (1928, 21154), (3022, 13496), (3374, 12088), (3856, 10577), (6044, 6748)]