64150639

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{641}}^1$

素因数の和:723

約数の個数: 24

約数和(自身を含む): 80522208

約数和(自身を除く): 16371569

約数列:

[1, 7, 17, 29, 119, 203, 493, 641, 841, 3451, 4487, 5887, 10897, 14297, 18589, 76279, 100079, 130123, 316013, 539081, 2212091, 3773567, 9164377, 64150639]

約数ペア:

[(1, 64150639), (7, 9164377), (17, 3773567), (29, 2212091), (119, 539081), (203, 316013), (493, 130123), (641, 100079), (841, 76279), (3451, 18589), (4487, 14297), (5887, 10897)]