64562987

素因数分解:

${\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{643}}^1$

素因数の和:794

約数の個数: 16

約数和(自身を含む): 69242880

約数和(自身を除く): 4679893

約数列:

[1, 31, 41, 79, 643, 1271, 2449, 3239, 19933, 26363, 50797, 100409, 817253, 1574707, 2082677, 64562987]

約数ペア:

[(1, 64562987), (31, 2082677), (41, 1574707), (79, 817253), (643, 100409), (1271, 50797), (2449, 26363), (3239, 19933)]