77574718

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{6203}}^1$

素因数の和:6268

約数の個数: 24

約数和(自身を含む): 129427848

約数和(自身を除く): 51853130

約数列:

[1, 2, 13, 26, 37, 74, 169, 338, 481, 962, 6203, 6253, 12406, 12506, 80639, 161278, 229511, 459022, 1048307, 2096614, 2983643, 5967286, 38787359, 77574718]

約数ペア:

[(1, 77574718), (2, 38787359), (13, 5967286), (26, 2983643), (37, 2096614), (74, 1048307), (169, 459022), (338, 229511), (481, 161278), (962, 80639), (6203, 12506), (6253, 12406)]