77419156

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{463}}^1\times {\mathrm{2459}}^1$

素因数の和:2943

約数の個数: 24

約数和(自身を含む): 143821440

約数和(自身を除く): 66402284

約数列:

[1, 2, 4, 17, 34, 68, 463, 926, 1852, 2459, 4918, 7871, 9836, 15742, 31484, 41803, 83606, 167212, 1138517, 2277034, 4554068, 19354789, 38709578, 77419156]

約数ペア:

[(1, 77419156), (2, 38709578), (4, 19354789), (17, 4554068), (34, 2277034), (68, 1138517), (463, 167212), (926, 83606), (1852, 41803), (2459, 31484), (4918, 15742), (7871, 9836)]