65610616

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{613}}^1\times {\mathrm{787}}^1$

素因数の和:1423

約数の個数: 32

約数和(自身を含む): 130634640

約数和(自身を除く): 65024024

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 613, 787, 1226, 1574, 2452, 3148, 4904, 6296, 10421, 13379, 20842, 26758, 41684, 53516, 83368, 107032, 482431, 964862, 1929724, 3859448, 8201327, 16402654, 32805308, 65610616]

約数ペア:

[(1, 65610616), (2, 32805308), (4, 16402654), (8, 8201327), (17, 3859448), (34, 1929724), (68, 964862), (136, 482431), (613, 107032), (787, 83368), (1226, 53516), (1574, 41684), (2452, 26758), (3148, 20842), (4904, 13379), (6296, 10421)]