66218690

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{373}}^1\times {\mathrm{433}}^1$

素因数の和:854

約数の個数: 32

約数和(自身を含む): 122710896

約数和(自身を除く): 56492206

約数列:

[1, 2, 5, 10, 41, 82, 205, 373, 410, 433, 746, 866, 1865, 2165, 3730, 4330, 15293, 17753, 30586, 35506, 76465, 88765, 152930, 161509, 177530, 323018, 807545, 1615090, 6621869, 13243738, 33109345, 66218690]

約数ペア:

[(1, 66218690), (2, 33109345), (5, 13243738), (10, 6621869), (41, 1615090), (82, 807545), (205, 323018), (373, 177530), (410, 161509), (433, 152930), (746, 88765), (866, 76465), (1865, 35506), (2165, 30586), (3730, 17753), (4330, 15293)]