71733028

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{277}}^1\times {\mathrm{641}}^1$

素因数の和:1023

約数の個数: 24

約数和(自身を含む): 127431864

約数和(自身を除く): 55698836

約数列:

[1, 2, 4, 101, 202, 277, 404, 554, 641, 1108, 1282, 2564, 27977, 55954, 64741, 111908, 129482, 177557, 258964, 355114, 710228, 17933257, 35866514, 71733028]

約数ペア:

[(1, 71733028), (2, 35866514), (4, 17933257), (101, 710228), (202, 355114), (277, 258964), (404, 177557), (554, 129482), (641, 111908), (1108, 64741), (1282, 55954), (2564, 27977)]