68753564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{1109}}^1\times {\mathrm{1409}}^1$

素因数の和:2533

約数の個数: 24

約数和(自身を含む): 131468400

約数和(自身を除く): 62714836

約数列:

[1, 2, 4, 11, 22, 44, 1109, 1409, 2218, 2818, 4436, 5636, 12199, 15499, 24398, 30998, 48796, 61996, 1562581, 3125162, 6250324, 17188391, 34376782, 68753564]

約数ペア:

[(1, 68753564), (2, 34376782), (4, 17188391), (11, 6250324), (22, 3125162), (44, 1562581), (1109, 61996), (1409, 48796), (2218, 30998), (2818, 24398), (4436, 15499), (5636, 12199)]