68694604

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{141931}}^1$

素因数の和:141957

約数の個数: 18

約数和(自身を含む): 132138692

約数和(自身を除く): 63444088

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 141931, 283862, 567724, 1561241, 3122482, 6244964, 17173651, 34347302, 68694604]

約数ペア:

[(1, 68694604), (2, 34347302), (4, 17173651), (11, 6244964), (22, 3122482), (44, 1561241), (121, 567724), (242, 283862), (484, 141931)]