9967264

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:229

約数の個数: 48

約数和(自身を含む): 20575296

約数和(自身を除く): 10608032

約数列:

[1, 2, 4, 8, 16, 32, 41, 71, 82, 107, 142, 164, 214, 284, 328, 428, 568, 656, 856, 1136, 1312, 1712, 2272, 2911, 3424, 4387, 5822, 7597, 8774, 11644, 15194, 17548, 23288, 30388, 35096, 46576, 60776, 70192, 93152, 121552, 140384, 243104, 311477, 622954, 1245908, 2491816, 4983632, 9967264]

約数ペア:

[(1, 9967264), (2, 4983632), (4, 2491816), (8, 1245908), (16, 622954), (32, 311477), (41, 243104), (71, 140384), (82, 121552), (107, 93152), (142, 70192), (164, 60776), (214, 46576), (284, 35096), (328, 30388), (428, 23288), (568, 17548), (656, 15194), (856, 11644), (1136, 8774), (1312, 7597), (1712, 5822), (2272, 4387), (2911, 3424)]