38771876

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67783}}^1$

素因数の和:67811

約数の個数: 24

約数和(自身を含む): 79713984

約数和(自身を除く): 40942108

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 67783, 135566, 271132, 745613, 881179, 1491226, 1762358, 2982452, 3524716, 9692969, 19385938, 38771876]

約数ペア:

[(1, 38771876), (2, 19385938), (4, 9692969), (11, 3524716), (13, 2982452), (22, 1762358), (26, 1491226), (44, 881179), (52, 745613), (143, 271132), (286, 135566), (572, 67783)]