2831248

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1487}}^1$

素因数の和:1519

約数の個数: 40

約数和(自身を含む): 6642432

約数和(自身を除く): 3811184

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1487, 1904, 2974, 5948, 10409, 11896, 20818, 23792, 25279, 41636, 50558, 83272, 101116, 166544, 176953, 202232, 353906, 404464, 707812, 1415624, 2831248]

約数ペア:

[(1, 2831248), (2, 1415624), (4, 707812), (7, 404464), (8, 353906), (14, 202232), (16, 176953), (17, 166544), (28, 101116), (34, 83272), (56, 50558), (68, 41636), (112, 25279), (119, 23792), (136, 20818), (238, 11896), (272, 10409), (476, 5948), (952, 2974), (1487, 1904)]