47021806

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{26993}}^1$

素因数の和:27075

約数の個数: 16

約数和(自身を含む): 77094864

約数和(自身を除く): 30073058

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 26993, 53986, 350909, 701818, 1808531, 3617062, 23510903, 47021806]

約数ペア:

[(1, 47021806), (2, 23510903), (13, 3617062), (26, 1808531), (67, 701818), (134, 350909), (871, 53986), (1742, 26993)]