66370766512

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{244010171}}^1$

素因数の和:244010196

約数の個数: 20

約数和(自身を含む): 136157675976

約数和(自身を除く): 69786909464

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 244010171, 488020342, 976040684, 1952081368, 3904162736, 4148172907, 8296345814, 16592691628, 33185383256, 66370766512]

約数ペア:

[(1, 66370766512), (2, 33185383256), (4, 16592691628), (8, 8296345814), (16, 4148172907), (17, 3904162736), (34, 1952081368), (68, 976040684), (136, 488020342), (272, 244010171)]