39899552

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{16193}}^1$

素因数の和:16221

約数の個数: 48

約数和(自身を含む): 97941312

約数和(自身を除く): 58041760

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 16193, 32386, 64772, 113351, 129544, 178123, 226702, 259088, 356246, 453404, 518176, 712492, 906808, 1246861, 1424984, 1813616, 2493722, 2849968, 3627232, 4987444, 5699936, 9974888, 19949776, 39899552]

約数ペア:

[(1, 39899552), (2, 19949776), (4, 9974888), (7, 5699936), (8, 4987444), (11, 3627232), (14, 2849968), (16, 2493722), (22, 1813616), (28, 1424984), (32, 1246861), (44, 906808), (56, 712492), (77, 518176), (88, 453404), (112, 356246), (154, 259088), (176, 226702), (224, 178123), (308, 129544), (352, 113351), (616, 64772), (1232, 32386), (2464, 16193)]