68907572

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{131}}^1\times {\mathrm{1229}}^1$

素因数の和:1471

約数の個数: 24

約数和(自身を含む): 122744160

約数和(自身を除く): 53836588

約数列:

[1, 2, 4, 107, 131, 214, 262, 428, 524, 1229, 2458, 4916, 14017, 28034, 56068, 131503, 160999, 263006, 321998, 526012, 643996, 17226893, 34453786, 68907572]

約数ペア:

[(1, 68907572), (2, 34453786), (4, 17226893), (107, 643996), (131, 526012), (214, 321998), (262, 263006), (428, 160999), (524, 131503), (1229, 56068), (2458, 28034), (4916, 14017)]