42715088

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{15797}}^1$

素因数の和:15831

約数の個数: 30

約数和(自身を含む): 89622054

約数和(自身を除く): 46906966

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 15797, 31594, 63188, 126376, 205361, 252752, 410722, 821444, 1642888, 2669693, 3285776, 5339386, 10678772, 21357544, 42715088]

約数ペア:

[(1, 42715088), (2, 21357544), (4, 10678772), (8, 5339386), (13, 3285776), (16, 2669693), (26, 1642888), (52, 821444), (104, 410722), (169, 252752), (208, 205361), (338, 126376), (676, 63188), (1352, 31594), (2704, 15797)]