38702629

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:229

約数の個数: 32

約数和(自身を含む): 48591360

約数和(自身を除く): 9888731

約数列:

[1, 7, 23, 37, 73, 89, 161, 259, 511, 623, 851, 1679, 2047, 2701, 3293, 5957, 6497, 11753, 14329, 18907, 23051, 45479, 62123, 75739, 149431, 240389, 434861, 530173, 1046017, 1682723, 5528947, 38702629]

約数ペア:

[(1, 38702629), (7, 5528947), (23, 1682723), (37, 1046017), (73, 530173), (89, 434861), (161, 240389), (259, 149431), (511, 75739), (623, 62123), (851, 45479), (1679, 23051), (2047, 18907), (2701, 14329), (3293, 11753), (5957, 6497)]