13373984

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{2473}}^1$

素因数の和:2509

約数の個数: 36

約数和(自身を含む): 28522746

約数和(自身を除く): 15148762

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 169, 208, 338, 416, 676, 1352, 2473, 2704, 4946, 5408, 9892, 19784, 32149, 39568, 64298, 79136, 128596, 257192, 417937, 514384, 835874, 1028768, 1671748, 3343496, 6686992, 13373984]

約数ペア:

[(1, 13373984), (2, 6686992), (4, 3343496), (8, 1671748), (13, 1028768), (16, 835874), (26, 514384), (32, 417937), (52, 257192), (104, 128596), (169, 79136), (208, 64298), (338, 39568), (416, 32149), (676, 19784), (1352, 9892), (2473, 5408), (2704, 4946)]