40760272

素因数分解:

$2^4\times 7^1\times {\mathrm{439}}^1\times {\mathrm{829}}^1$

素因数の和:1283

約数の個数: 40

約数和(自身を含む): 90569600

約数和(自身を除く): 49809328

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 439, 829, 878, 1658, 1756, 3073, 3316, 3512, 5803, 6146, 6632, 7024, 11606, 12292, 13264, 23212, 24584, 46424, 49168, 92848, 363931, 727862, 1455724, 2547517, 2911448, 5095034, 5822896, 10190068, 20380136, 40760272]

約数ペア:

[(1, 40760272), (2, 20380136), (4, 10190068), (7, 5822896), (8, 5095034), (14, 2911448), (16, 2547517), (28, 1455724), (56, 727862), (112, 363931), (439, 92848), (829, 49168), (878, 46424), (1658, 24584), (1756, 23212), (3073, 13264), (3316, 12292), (3512, 11606), (5803, 7024), (6146, 6632)]