664918552

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{48407}}^1$

素因数の和:48531

約数の個数: 32

約数和(自身を含む): 1333156320

約数和(自身を除く): 668237768

約数列:

[1, 2, 4, 8, 17, 34, 68, 101, 136, 202, 404, 808, 1717, 3434, 6868, 13736, 48407, 96814, 193628, 387256, 822919, 1645838, 3291676, 4889107, 6583352, 9778214, 19556428, 39112856, 83114819, 166229638, 332459276, 664918552]

約数ペア:

[(1, 664918552), (2, 332459276), (4, 166229638), (8, 83114819), (17, 39112856), (34, 19556428), (68, 9778214), (101, 6583352), (136, 4889107), (202, 3291676), (404, 1645838), (808, 822919), (1717, 387256), (3434, 193628), (6868, 96814), (13736, 48407)]