68072668

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{619}}^1\times {\mathrm{1447}}^1$

素因数の和:2089

約数の個数: 24

約数和(自身を含む): 125686400

約数和(自身を除く): 57613732

約数列:

[1, 2, 4, 19, 38, 76, 619, 1238, 1447, 2476, 2894, 5788, 11761, 23522, 27493, 47044, 54986, 109972, 895693, 1791386, 3582772, 17018167, 34036334, 68072668]

約数ペア:

[(1, 68072668), (2, 34036334), (4, 17018167), (19, 3582772), (38, 1791386), (76, 895693), (619, 109972), (1238, 54986), (1447, 47044), (2476, 27493), (2894, 23522), (5788, 11761)]