508928

素因数分解:

$2^{10}\times 7^1\times {\mathrm{71}}^1$

素因数の和:98

約数の個数: 44

約数和(自身を含む): 1179072

約数和(自身を除く): 670144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 71, 112, 128, 142, 224, 256, 284, 448, 497, 512, 568, 896, 994, 1024, 1136, 1792, 1988, 2272, 3584, 3976, 4544, 7168, 7952, 9088, 15904, 18176, 31808, 36352, 63616, 72704, 127232, 254464, 508928]

約数ペア:

[(1, 508928), (2, 254464), (4, 127232), (7, 72704), (8, 63616), (14, 36352), (16, 31808), (28, 18176), (32, 15904), (56, 9088), (64, 7952), (71, 7168), (112, 4544), (128, 3976), (142, 3584), (224, 2272), (256, 1988), (284, 1792), (448, 1136), (497, 1024), (512, 994), (568, 896)]