39850876

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{167}}^1\times {\mathrm{353}}^1$

素因数の和:550

約数の個数: 36

約数和(自身を含む): 76183632

約数和(自身を除く): 36332756

約数列:

[1, 2, 4, 13, 26, 52, 167, 169, 334, 338, 353, 668, 676, 706, 1412, 2171, 4342, 4589, 8684, 9178, 18356, 28223, 56446, 58951, 59657, 112892, 117902, 119314, 235804, 238628, 766363, 1532726, 3065452, 9962719, 19925438, 39850876]

約数ペア:

[(1, 39850876), (2, 19925438), (4, 9962719), (13, 3065452), (26, 1532726), (52, 766363), (167, 238628), (169, 235804), (334, 119314), (338, 117902), (353, 112892), (668, 59657), (676, 58951), (706, 56446), (1412, 28223), (2171, 18356), (4342, 9178), (4589, 8684)]