39930046

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{463}}^1$

素因数の和:616

約数の個数: 32

約数和(自身を含む): 67350528

約数和(自身を除く): 27420482

約数列:

[1, 2, 13, 26, 31, 62, 107, 214, 403, 463, 806, 926, 1391, 2782, 3317, 6019, 6634, 12038, 14353, 28706, 43121, 49541, 86242, 99082, 186589, 373178, 644033, 1288066, 1535771, 3071542, 19965023, 39930046]

約数ペア:

[(1, 39930046), (2, 19965023), (13, 3071542), (26, 1535771), (31, 1288066), (62, 644033), (107, 373178), (214, 186589), (403, 99082), (463, 86242), (806, 49541), (926, 43121), (1391, 28706), (2782, 14353), (3317, 12038), (6019, 6634)]