66973670396

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{2980847}}^1$

素因数の和:2981029

約数の個数: 24

約数和(自身を含む): 120938965056

約数和(自身を除く): 53965294660

約数列:

[1, 2, 4, 41, 82, 137, 164, 274, 548, 5617, 11234, 22468, 2980847, 5961694, 11923388, 122214727, 244429454, 408376039, 488858908, 816752078, 1633504156, 16743417599, 33486835198, 66973670396]

約数ペア:

[(1, 66973670396), (2, 33486835198), (4, 16743417599), (41, 1633504156), (82, 816752078), (137, 488858908), (164, 408376039), (274, 244429454), (548, 122214727), (5617, 11923388), (11234, 5961694), (22468, 2980847)]