71686186

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{5333}}^1$

素因数の和:5406

約数の個数: 32

約数和(自身を含む): 129040128

約数和(自身を除く): 57353942

約数列:

[1, 2, 11, 13, 22, 26, 47, 94, 143, 286, 517, 611, 1034, 1222, 5333, 6721, 10666, 13442, 58663, 69329, 117326, 138658, 250651, 501302, 762619, 1525238, 2757161, 3258463, 5514322, 6516926, 35843093, 71686186]

約数ペア:

[(1, 71686186), (2, 35843093), (11, 6516926), (13, 5514322), (22, 3258463), (26, 2757161), (47, 1525238), (94, 762619), (143, 501302), (286, 250651), (517, 138658), (611, 117326), (1034, 69329), (1222, 58663), (5333, 13442), (6721, 10666)]