17287504

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4889}}^1$

素因数の和:4927

約数の個数: 40

約数和(自身を含む): 38200680

約数和(自身を除く): 20913176

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 4889, 9778, 19556, 39112, 63557, 78224, 83113, 127114, 166226, 254228, 332452, 508456, 664904, 1016912, 1080469, 1329808, 2160938, 4321876, 8643752, 17287504]

約数ペア:

[(1, 17287504), (2, 8643752), (4, 4321876), (8, 2160938), (13, 1329808), (16, 1080469), (17, 1016912), (26, 664904), (34, 508456), (52, 332452), (68, 254228), (104, 166226), (136, 127114), (208, 83113), (221, 78224), (272, 63557), (442, 39112), (884, 19556), (1768, 9778), (3536, 4889)]