27192970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{388471}}^1$

素因数の和:388485

約数の個数: 16

約数和(自身を含む): 55939968

約数和(自身を除く): 28746998

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 388471, 776942, 1942355, 2719297, 3884710, 5438594, 13596485, 27192970]

約数ペア:

[(1, 27192970), (2, 13596485), (5, 5438594), (7, 3884710), (10, 2719297), (14, 1942355), (35, 776942), (70, 388471)]