8739224

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4943}}^1$

素因数の和:4979

約数の個数: 32

約数和(自身を含む): 18688320

約数和(自身を除く): 9949096

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 4943, 9886, 19772, 39544, 64259, 84031, 128518, 168062, 257036, 336124, 514072, 672248, 1092403, 2184806, 4369612, 8739224]

約数ペア:

[(1, 8739224), (2, 4369612), (4, 2184806), (8, 1092403), (13, 672248), (17, 514072), (26, 336124), (34, 257036), (52, 168062), (68, 128518), (104, 84031), (136, 64259), (221, 39544), (442, 19772), (884, 9886), (1768, 4943)]