70390972

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{11159}}^1$

素因数の和:11265

約数の個数: 24

約数和(自身を含む): 131241600

約数和(自身を除く): 60850628

約数列:

[1, 2, 4, 19, 38, 76, 83, 166, 332, 1577, 3154, 6308, 11159, 22318, 44636, 212021, 424042, 848084, 926197, 1852394, 3704788, 17597743, 35195486, 70390972]

約数ペア:

[(1, 70390972), (2, 35195486), (4, 17597743), (19, 3704788), (38, 1852394), (76, 926197), (83, 848084), (166, 424042), (332, 212021), (1577, 44636), (3154, 22318), (6308, 11159)]