2688616

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1171}}^1$

素因数の和:1225

約数の個数: 32

約数和(自身を含む): 5906880

約数和(自身を除く): 3218264

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 1171, 2296, 2342, 4684, 8197, 9368, 16394, 32788, 48011, 65576, 96022, 192044, 336077, 384088, 672154, 1344308, 2688616]

約数ペア:

[(1, 2688616), (2, 1344308), (4, 672154), (7, 384088), (8, 336077), (14, 192044), (28, 96022), (41, 65576), (56, 48011), (82, 32788), (164, 16394), (287, 9368), (328, 8197), (574, 4684), (1148, 2342), (1171, 2296)]