15028328

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{79}}^2$

素因数の和:214

約数の個数: 48

約数和(自身を含む): 33374880

約数和(自身を除く): 18346552

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 79, 86, 158, 172, 301, 316, 344, 553, 602, 632, 1106, 1204, 2212, 2408, 3397, 4424, 6241, 6794, 12482, 13588, 23779, 24964, 27176, 43687, 47558, 49928, 87374, 95116, 174748, 190232, 268363, 349496, 536726, 1073452, 1878541, 2146904, 3757082, 7514164, 15028328]

約数ペア:

[(1, 15028328), (2, 7514164), (4, 3757082), (7, 2146904), (8, 1878541), (14, 1073452), (28, 536726), (43, 349496), (56, 268363), (79, 190232), (86, 174748), (158, 95116), (172, 87374), (301, 49928), (316, 47558), (344, 43687), (553, 27176), (602, 24964), (632, 23779), (1106, 13588), (1204, 12482), (2212, 6794), (2408, 6241), (3397, 4424)]