68011892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{1361}}^1$

素因数の和:1440

約数の個数: 36

約数和(自身を含む): 132541668

約数和(自身を除く): 64529776

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 961, 1361, 1612, 1922, 2722, 3844, 5444, 12493, 17693, 24986, 35386, 42191, 49972, 70772, 84382, 168764, 548483, 1096966, 1307921, 2193932, 2615842, 5231684, 17002973, 34005946, 68011892]

約数ペア:

[(1, 68011892), (2, 34005946), (4, 17002973), (13, 5231684), (26, 2615842), (31, 2193932), (52, 1307921), (62, 1096966), (124, 548483), (403, 168764), (806, 84382), (961, 70772), (1361, 49972), (1612, 42191), (1922, 35386), (2722, 24986), (3844, 17693), (5444, 12493)]