66207986

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1\times {\mathrm{317}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 111389040

約数和(自身を除く): 45181054

約数列:

[1, 2, 13, 26, 29, 58, 277, 317, 377, 554, 634, 754, 3601, 4121, 7202, 8033, 8242, 9193, 16066, 18386, 87809, 104429, 119509, 175618, 208858, 239018, 1141517, 2283034, 2546461, 5092922, 33103993, 66207986]

約数ペア:

[(1, 66207986), (2, 33103993), (13, 5092922), (26, 2546461), (29, 2283034), (58, 1141517), (277, 239018), (317, 208858), (377, 175618), (554, 119509), (634, 104429), (754, 87809), (3601, 18386), (4121, 16066), (7202, 9193), (8033, 8242)]