77730874

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{151}}^1\times {\mathrm{1523}}^1$

素因数の和:1702

約数の個数: 24

約数和(自身を含む): 127174752

約数和(自身を除く): 49443878

約数列:

[1, 2, 13, 26, 151, 169, 302, 338, 1523, 1963, 3046, 3926, 19799, 25519, 39598, 51038, 229973, 257387, 459946, 514774, 2989649, 5979298, 38865437, 77730874]

約数ペア:

[(1, 77730874), (2, 38865437), (13, 5979298), (26, 2989649), (151, 514774), (169, 459946), (302, 257387), (338, 229973), (1523, 51038), (1963, 39598), (3046, 25519), (3926, 19799)]