66860996

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{373}}^1\times {\mathrm{1093}}^1$

素因数の和:1511

約数の個数: 24

約数和(自身を含む): 120291864

約数和(自身を除く): 53430868

約数列:

[1, 2, 4, 41, 82, 164, 373, 746, 1093, 1492, 2186, 4372, 15293, 30586, 44813, 61172, 89626, 179252, 407689, 815378, 1630756, 16715249, 33430498, 66860996]

約数ペア:

[(1, 66860996), (2, 33430498), (4, 16715249), (41, 1630756), (82, 815378), (164, 407689), (373, 179252), (746, 89626), (1093, 61172), (1492, 44813), (2186, 30586), (4372, 15293)]