67105628

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{16963}}^1$

素因数の和:17033

約数の個数: 24

約数和(自身を含む): 125397888

約数和(自身を除く): 58292260

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 989, 1978, 3956, 16963, 33926, 67852, 390149, 729409, 780298, 1458818, 1560596, 2917636, 16776407, 33552814, 67105628]

約数ペア:

[(1, 67105628), (2, 33552814), (4, 16776407), (23, 2917636), (43, 1560596), (46, 1458818), (86, 780298), (92, 729409), (172, 390149), (989, 67852), (1978, 33926), (3956, 16963)]