28806936

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^2\times {\mathrm{1249}}^1$

素因数の和:1320

約数の個数: 48

約数和(自身を含む): 74475000

約数和(自身を除く): 45668064

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 961, 1249, 1922, 2498, 2883, 3747, 3844, 4996, 5766, 7494, 7688, 9992, 11532, 14988, 23064, 29976, 38719, 77438, 116157, 154876, 232314, 309752, 464628, 929256, 1200289, 2400578, 3600867, 4801156, 7201734, 9602312, 14403468, 28806936]

約数ペア:

[(1, 28806936), (2, 14403468), (3, 9602312), (4, 7201734), (6, 4801156), (8, 3600867), (12, 2400578), (24, 1200289), (31, 929256), (62, 464628), (93, 309752), (124, 232314), (186, 154876), (248, 116157), (372, 77438), (744, 38719), (961, 29976), (1249, 23064), (1922, 14988), (2498, 11532), (2883, 9992), (3747, 7688), (3844, 7494), (4996, 5766)]