11235728

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2333}}^1$

素因数の和:2391

約数の個数: 40

約数和(自身を含む): 25468608

約数和(自身を除く): 14232880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2333, 2408, 4666, 4816, 9332, 16331, 18664, 32662, 37328, 65324, 100319, 130648, 200638, 261296, 401276, 702233, 802552, 1404466, 1605104, 2808932, 5617864, 11235728]

約数ペア:

[(1, 11235728), (2, 5617864), (4, 2808932), (7, 1605104), (8, 1404466), (14, 802552), (16, 702233), (28, 401276), (43, 261296), (56, 200638), (86, 130648), (112, 100319), (172, 65324), (301, 37328), (344, 32662), (602, 18664), (688, 16331), (1204, 9332), (2333, 4816), (2408, 4666)]