4941728

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1$

素因数の和:261

約数の個数: 48

約数和(自身を含む): 10795680

約数和(自身を除く): 5853952

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 101, 139, 176, 202, 278, 352, 404, 556, 808, 1111, 1112, 1529, 1616, 2222, 2224, 3058, 3232, 4444, 4448, 6116, 8888, 12232, 14039, 17776, 24464, 28078, 35552, 48928, 56156, 112312, 154429, 224624, 308858, 449248, 617716, 1235432, 2470864, 4941728]

約数ペア:

[(1, 4941728), (2, 2470864), (4, 1235432), (8, 617716), (11, 449248), (16, 308858), (22, 224624), (32, 154429), (44, 112312), (88, 56156), (101, 48928), (139, 35552), (176, 28078), (202, 24464), (278, 17776), (352, 14039), (404, 12232), (556, 8888), (808, 6116), (1111, 4448), (1112, 4444), (1529, 3232), (1616, 3058), (2222, 2224)]