68952994

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{72889}}^1$

素因数の和:72945

約数の個数: 16

約数和(自身を含む): 115457760

約数和(自身を除く): 46504766

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 72889, 145778, 801779, 1603558, 3134227, 6268454, 34476497, 68952994]

約数ペア:

[(1, 68952994), (2, 34476497), (11, 6268454), (22, 3134227), (43, 1603558), (86, 801779), (473, 145778), (946, 72889)]