66236528

素因数分解:

$2^4\times {\mathrm{1619}}^1\times {\mathrm{2557}}^1$

素因数の和:4184

約数の個数: 20

約数和(自身を含む): 128462760

約数和(自身を除く): 62226232

約数列:

[1, 2, 4, 8, 16, 1619, 2557, 3238, 5114, 6476, 10228, 12952, 20456, 25904, 40912, 4139783, 8279566, 16559132, 33118264, 66236528]

約数ペア:

[(1, 66236528), (2, 33118264), (4, 16559132), (8, 8279566), (16, 4139783), (1619, 40912), (2557, 25904), (3238, 20456), (5114, 12952), (6476, 10228)]