69540352

素因数分解:

$2^9\times 7^1\times {\mathrm{19403}}^1$

素因数の和:19428

約数の個数: 40

約数和(自身を含む): 158802336

約数和(自身を除く): 89261984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 19403, 38806, 77612, 135821, 155224, 271642, 310448, 543284, 620896, 1086568, 1241792, 2173136, 2483584, 4346272, 4967168, 8692544, 9934336, 17385088, 34770176, 69540352]

約数ペア:

[(1, 69540352), (2, 34770176), (4, 17385088), (7, 9934336), (8, 8692544), (14, 4967168), (16, 4346272), (28, 2483584), (32, 2173136), (56, 1241792), (64, 1086568), (112, 620896), (128, 543284), (224, 310448), (256, 271642), (448, 155224), (512, 135821), (896, 77612), (1792, 38806), (3584, 19403)]