71393944

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{5659}}^1$

素因数の和:5767

約数の個数: 32

約数和(自身を含む): 142632000

約数和(自身を除く): 71238056

約数列:

[1, 2, 4, 8, 19, 38, 76, 83, 152, 166, 332, 664, 1577, 3154, 5659, 6308, 11318, 12616, 22636, 45272, 107521, 215042, 430084, 469697, 860168, 939394, 1878788, 3757576, 8924243, 17848486, 35696972, 71393944]

約数ペア:

[(1, 71393944), (2, 35696972), (4, 17848486), (8, 8924243), (19, 3757576), (38, 1878788), (76, 939394), (83, 860168), (152, 469697), (166, 430084), (332, 215042), (664, 107521), (1577, 45272), (3154, 22636), (5659, 12616), (6308, 11318)]