79740404

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{27271}}^1$

素因数の和:27335

約数の個数: 24

約数和(自身を含む): 151195968

約数和(自身を除く): 71455564

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 27271, 54542, 109084, 463607, 927214, 1172653, 1854428, 2345306, 4690612, 19935101, 39870202, 79740404]

約数ペア:

[(1, 79740404), (2, 39870202), (4, 19935101), (17, 4690612), (34, 2345306), (43, 1854428), (68, 1172653), (86, 927214), (172, 463607), (731, 109084), (1462, 54542), (2924, 27271)]