77760826

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{2803}}^1$

素因数の和:2926

約数の個数: 32

約数和(自身を含む): 138495168

約数和(自身を除く): 60734342

約数列:

[1, 2, 11, 13, 22, 26, 97, 143, 194, 286, 1067, 1261, 2134, 2522, 2803, 5606, 13871, 27742, 30833, 36439, 61666, 72878, 271891, 400829, 543782, 801658, 2990801, 3534583, 5981602, 7069166, 38880413, 77760826]

約数ペア:

[(1, 77760826), (2, 38880413), (11, 7069166), (13, 5981602), (22, 3534583), (26, 2990801), (97, 801658), (143, 543782), (194, 400829), (286, 271891), (1067, 72878), (1261, 61666), (2134, 36439), (2522, 30833), (2803, 27742), (5606, 13871)]