73781972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{98639}}^1$

素因数の和:98671

約数の個数: 24

約数和(自身を含む): 149143680

約数和(自身を除く): 75361708

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 374, 748, 98639, 197278, 394556, 1085029, 1676863, 2170058, 3353726, 4340116, 6707452, 18445493, 36890986, 73781972]

約数ペア:

[(1, 73781972), (2, 36890986), (4, 18445493), (11, 6707452), (17, 4340116), (22, 3353726), (34, 2170058), (44, 1676863), (68, 1085029), (187, 394556), (374, 197278), (748, 98639)]