4172272

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{1543}}^1$

素因数の和:1577

約数の個数: 30

約数和(自身を含む): 8759112

約数和(自身を除く): 4586840

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 1543, 2704, 3086, 6172, 12344, 20059, 24688, 40118, 80236, 160472, 260767, 320944, 521534, 1043068, 2086136, 4172272]

約数ペア:

[(1, 4172272), (2, 2086136), (4, 1043068), (8, 521534), (13, 320944), (16, 260767), (26, 160472), (52, 80236), (104, 40118), (169, 24688), (208, 20059), (338, 12344), (676, 6172), (1352, 3086), (1543, 2704)]