66393410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{15193}}^1$

素因数の和:15242

約数の個数: 32

約数和(自身を含む): 131276160

約数和(自身を除く): 64882750

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 2185, 4370, 15193, 30386, 75965, 151930, 288667, 349439, 577334, 698878, 1443335, 1747195, 2886670, 3494390, 6639341, 13278682, 33196705, 66393410]

約数ペア:

[(1, 66393410), (2, 33196705), (5, 13278682), (10, 6639341), (19, 3494390), (23, 2886670), (38, 1747195), (46, 1443335), (95, 698878), (115, 577334), (190, 349439), (230, 288667), (437, 151930), (874, 75965), (2185, 30386), (4370, 15193)]