127951625968

素因数分解:

$2^4\times {\mathrm{571}}^1\times {\mathrm{14005213}}^1$

素因数の和:14005792

約数の個数: 20

約数和(自身を含む): 248340454648

約数和(自身を除く): 120388828680

約数列:

[1, 2, 4, 8, 16, 571, 1142, 2284, 4568, 9136, 14005213, 28010426, 56020852, 112041704, 224083408, 7996976623, 15993953246, 31987906492, 63975812984, 127951625968]

約数ペア:

[(1, 127951625968), (2, 63975812984), (4, 31987906492), (8, 15993953246), (16, 7996976623), (571, 224083408), (1142, 112041704), (2284, 56020852), (4568, 28010426), (9136, 14005213)]