447611392

素因数分解:

$2^9\times {\mathrm{457}}^1\times {\mathrm{1913}}^1$

素因数の和:2388

約数の個数: 40

約数和(自身を含む): 896774076

約数和(自身を除く): 449162684

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 457, 512, 914, 1828, 1913, 3656, 3826, 7312, 7652, 14624, 15304, 29248, 30608, 58496, 61216, 116992, 122432, 233984, 244864, 489728, 874241, 979456, 1748482, 3496964, 6993928, 13987856, 27975712, 55951424, 111902848, 223805696, 447611392]

約数ペア:

[(1, 447611392), (2, 223805696), (4, 111902848), (8, 55951424), (16, 27975712), (32, 13987856), (64, 6993928), (128, 3496964), (256, 1748482), (457, 979456), (512, 874241), (914, 489728), (1828, 244864), (1913, 233984), (3656, 122432), (3826, 116992), (7312, 61216), (7652, 58496), (14624, 30608), (15304, 29248)]