64627194

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{10891}}^1$

素因数の和:10962

約数の個数: 32

約数和(自身を含む): 138023424

約数和(自身を除く): 73396230

約数列:

[1, 2, 3, 6, 23, 43, 46, 69, 86, 129, 138, 258, 989, 1978, 2967, 5934, 10891, 21782, 32673, 65346, 250493, 468313, 500986, 751479, 936626, 1404939, 1502958, 2809878, 10771199, 21542398, 32313597, 64627194]

約数ペア:

[(1, 64627194), (2, 32313597), (3, 21542398), (6, 10771199), (23, 2809878), (43, 1502958), (46, 1404939), (69, 936626), (86, 751479), (129, 500986), (138, 468313), (258, 250493), (989, 65346), (1978, 32673), (2967, 21782), (5934, 10891)]