71785978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{613}}^1\times {\mathrm{5323}}^1$

素因数の和:5949

約数の個数: 16

約数和(自身を含む): 117681696

約数和(自身を除く): 45895718

約数列:

[1, 2, 11, 22, 613, 1226, 5323, 6743, 10646, 13486, 58553, 117106, 3262999, 6525998, 35892989, 71785978]

約数ペア:

[(1, 71785978), (2, 35892989), (11, 6525998), (22, 3262999), (613, 117106), (1226, 58553), (5323, 13486), (6743, 10646)]