71503926

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{21319}}^1$

素因数の和:21380

約数の個数: 32

約数和(自身を含む): 157597440

約数和(自身を除く): 86093514

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 21319, 42638, 63957, 127914, 277147, 554294, 831441, 916717, 1662882, 1833434, 2750151, 5500302, 11917321, 23834642, 35751963, 71503926]

約数ペア:

[(1, 71503926), (2, 35751963), (3, 23834642), (6, 11917321), (13, 5500302), (26, 2750151), (39, 1833434), (43, 1662882), (78, 916717), (86, 831441), (129, 554294), (258, 277147), (559, 127914), (1118, 63957), (1677, 42638), (3354, 21319)]