38553710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4177}}^1$

素因数の和:4268

約数の個数: 32

約数和(自身を含む): 75805632

約数和(自身を除く): 37251922

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 355, 710, 923, 1846, 4177, 4615, 8354, 9230, 20885, 41770, 54301, 108602, 271505, 296567, 543010, 593134, 1482835, 2965670, 3855371, 7710742, 19276855, 38553710]

約数ペア:

[(1, 38553710), (2, 19276855), (5, 7710742), (10, 3855371), (13, 2965670), (26, 1482835), (65, 593134), (71, 543010), (130, 296567), (142, 271505), (355, 108602), (710, 54301), (923, 41770), (1846, 20885), (4177, 9230), (4615, 8354)]