65206544

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{4679}}^1$

素因数の和:4767

約数の個数: 40

約数和(自身を含む): 138116160

約数和(自身を除く): 72909616

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 67, 104, 134, 208, 268, 536, 871, 1072, 1742, 3484, 4679, 6968, 9358, 13936, 18716, 37432, 60827, 74864, 121654, 243308, 313493, 486616, 626986, 973232, 1253972, 2507944, 4075409, 5015888, 8150818, 16301636, 32603272, 65206544]

約数ペア:

[(1, 65206544), (2, 32603272), (4, 16301636), (8, 8150818), (13, 5015888), (16, 4075409), (26, 2507944), (52, 1253972), (67, 973232), (104, 626986), (134, 486616), (208, 313493), (268, 243308), (536, 121654), (871, 74864), (1072, 60827), (1742, 37432), (3484, 18716), (4679, 13936), (6968, 9358)]