66335696

素因数分解:

$2^4\times 7^1\times {\mathrm{587}}^1\times {\mathrm{1009}}^1$

素因数の和:1611

約数の個数: 40

約数和(自身を含む): 147282240

約数和(自身を除く): 80946544

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 587, 1009, 1174, 2018, 2348, 4036, 4109, 4696, 7063, 8072, 8218, 9392, 14126, 16144, 16436, 28252, 32872, 56504, 65744, 113008, 592283, 1184566, 2369132, 4145981, 4738264, 8291962, 9476528, 16583924, 33167848, 66335696]

約数ペア:

[(1, 66335696), (2, 33167848), (4, 16583924), (7, 9476528), (8, 8291962), (14, 4738264), (16, 4145981), (28, 2369132), (56, 1184566), (112, 592283), (587, 113008), (1009, 65744), (1174, 56504), (2018, 32872), (2348, 28252), (4036, 16436), (4109, 16144), (4696, 14126), (7063, 9392), (8072, 8218)]