66552212

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{51511}}^1$

素因数の和:51551

約数の個数: 24

約数和(自身を含む): 129810240

約数和(自身を除く): 63258028

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 51511, 103022, 206044, 875687, 978709, 1751374, 1957418, 3502748, 3914836, 16638053, 33276106, 66552212]

約数ペア:

[(1, 66552212), (2, 33276106), (4, 16638053), (17, 3914836), (19, 3502748), (34, 1957418), (38, 1751374), (68, 978709), (76, 875687), (323, 206044), (646, 103022), (1292, 51511)]