64729789

素因数分解:

${\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{379}}^1$

素因数の和:588

約数の個数: 16

約数和(自身を含む): 69768000

約数和(自身を除く): 5038211

約数列:

[1, 19, 89, 101, 379, 1691, 1919, 7201, 8989, 33731, 38279, 170791, 640889, 727301, 3406831, 64729789]

約数ペア:

[(1, 64729789), (19, 3406831), (89, 727301), (101, 640889), (379, 170791), (1691, 38279), (1919, 33731), (7201, 8989)]