66912772

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{2267}}^1$

素因数の和:2475

約数の個数: 24

約数和(自身を含む): 120403584

約数和(自身を除く): 53490812

約数列:

[1, 2, 4, 47, 94, 157, 188, 314, 628, 2267, 4534, 7379, 9068, 14758, 29516, 106549, 213098, 355919, 426196, 711838, 1423676, 16728193, 33456386, 66912772]

約数ペア:

[(1, 66912772), (2, 33456386), (4, 16728193), (47, 1423676), (94, 711838), (157, 426196), (188, 355919), (314, 213098), (628, 106549), (2267, 29516), (4534, 14758), (7379, 9068)]