40961448

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{51719}}^1$

素因数の和:51742

約数の個数: 48

約数和(自身を含む): 121024800

約数和(自身を除く): 80063352

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 198, 264, 396, 792, 51719, 103438, 155157, 206876, 310314, 413752, 465471, 568909, 620628, 930942, 1137818, 1241256, 1706727, 1861884, 2275636, 3413454, 3723768, 4551272, 5120181, 6826908, 10240362, 13653816, 20480724, 40961448]

約数ペア:

[(1, 40961448), (2, 20480724), (3, 13653816), (4, 10240362), (6, 6826908), (8, 5120181), (9, 4551272), (11, 3723768), (12, 3413454), (18, 2275636), (22, 1861884), (24, 1706727), (33, 1241256), (36, 1137818), (44, 930942), (66, 620628), (72, 568909), (88, 465471), (99, 413752), (132, 310314), (198, 206876), (264, 155157), (396, 103438), (792, 51719)]