64026542

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{13267}}^1$

素因数の和:13415

約数の個数: 16

約数和(自身を含む): 101898240

約数和(自身を除く): 37871698

約数列:

[1, 2, 19, 38, 127, 254, 2413, 4826, 13267, 26534, 252073, 504146, 1684909, 3369818, 32013271, 64026542]

約数ペア:

[(1, 64026542), (2, 32013271), (19, 3369818), (38, 1684909), (127, 504146), (254, 252073), (2413, 26534), (4826, 13267)]