68966788

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^2\times {\mathrm{2963}}^1$

素因数の和:3024

約数の個数: 36

約数和(自身を含む): 137683728

約数和(自身を除く): 68716940

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 529, 1012, 1058, 2116, 2963, 5819, 5926, 11638, 11852, 23276, 32593, 65186, 68149, 130372, 136298, 272596, 749639, 1499278, 1567427, 2998556, 3134854, 6269708, 17241697, 34483394, 68966788]

約数ペア:

[(1, 68966788), (2, 34483394), (4, 17241697), (11, 6269708), (22, 3134854), (23, 2998556), (44, 1567427), (46, 1499278), (92, 749639), (253, 272596), (506, 136298), (529, 130372), (1012, 68149), (1058, 65186), (2116, 32593), (2963, 23276), (5819, 11852), (5926, 11638)]