38714170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{4957}}^1$

素因数の和:5046

約数の個数: 32

約数和(自身を含む): 77106816

約数和(自身を除く): 38392646

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1562, 3905, 4957, 7810, 9914, 24785, 49570, 54527, 109054, 272635, 351947, 545270, 703894, 1759735, 3519470, 3871417, 7742834, 19357085, 38714170]

約数ペア:

[(1, 38714170), (2, 19357085), (5, 7742834), (10, 3871417), (11, 3519470), (22, 1759735), (55, 703894), (71, 545270), (110, 351947), (142, 272635), (355, 109054), (710, 54527), (781, 49570), (1562, 24785), (3905, 9914), (4957, 7810)]