695296

素因数分解:

$2^{10}\times 7^1\times {\mathrm{97}}^1$

素因数の和:124

約数の個数: 44

約数和(自身を含む): 1604848

約数和(自身を除く): 909552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 97, 112, 128, 194, 224, 256, 388, 448, 512, 679, 776, 896, 1024, 1358, 1552, 1792, 2716, 3104, 3584, 5432, 6208, 7168, 10864, 12416, 21728, 24832, 43456, 49664, 86912, 99328, 173824, 347648, 695296]

約数ペア:

[(1, 695296), (2, 347648), (4, 173824), (7, 99328), (8, 86912), (14, 49664), (16, 43456), (28, 24832), (32, 21728), (56, 12416), (64, 10864), (97, 7168), (112, 6208), (128, 5432), (194, 3584), (224, 3104), (256, 2716), (388, 1792), (448, 1552), (512, 1358), (679, 1024), (776, 896)]