8643752

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4889}}^1$

素因数の和:4925

約数の個数: 32

約数和(自身を含む): 18484200

約数和(自身を除く): 9840448

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 4889, 9778, 19556, 39112, 63557, 83113, 127114, 166226, 254228, 332452, 508456, 664904, 1080469, 2160938, 4321876, 8643752]

約数ペア:

[(1, 8643752), (2, 4321876), (4, 2160938), (8, 1080469), (13, 664904), (17, 508456), (26, 332452), (34, 254228), (52, 166226), (68, 127114), (104, 83113), (136, 63557), (221, 39112), (442, 19556), (884, 9778), (1768, 4889)]