66359888

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{20431}}^1$

素因数の和:20475

約数の個数: 40

約数和(自身を含む): 152014080

約数和(自身を除く): 85654192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 20431, 40862, 81724, 143017, 163448, 286034, 326896, 572068, 592499, 1144136, 1184998, 2288272, 2369996, 4147493, 4739992, 8294986, 9479984, 16589972, 33179944, 66359888]

約数ペア:

[(1, 66359888), (2, 33179944), (4, 16589972), (7, 9479984), (8, 8294986), (14, 4739992), (16, 4147493), (28, 2369996), (29, 2288272), (56, 1184998), (58, 1144136), (112, 592499), (116, 572068), (203, 326896), (232, 286034), (406, 163448), (464, 143017), (812, 81724), (1624, 40862), (3248, 20431)]