6686992

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{2473}}^1$

素因数の和:2507

約数の個数: 30

約数和(自身を含む): 14035002

約数和(自身を除く): 7348010

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2473, 2704, 4946, 9892, 19784, 32149, 39568, 64298, 128596, 257192, 417937, 514384, 835874, 1671748, 3343496, 6686992]

約数ペア:

[(1, 6686992), (2, 3343496), (4, 1671748), (8, 835874), (13, 514384), (16, 417937), (26, 257192), (52, 128596), (104, 64298), (169, 39568), (208, 32149), (338, 19784), (676, 9892), (1352, 4946), (2473, 2704)]