65594368

素因数分解:

$2^{10}\times 7^1\times {\mathrm{9151}}^1$

素因数の和:9178

約数の個数: 44

約数和(自身を含む): 149873152

約数和(自身を除く): 84278784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 9151, 18302, 36604, 64057, 73208, 128114, 146416, 256228, 292832, 512456, 585664, 1024912, 1171328, 2049824, 2342656, 4099648, 4685312, 8199296, 9370624, 16398592, 32797184, 65594368]

約数ペア:

[(1, 65594368), (2, 32797184), (4, 16398592), (7, 9370624), (8, 8199296), (14, 4685312), (16, 4099648), (28, 2342656), (32, 2049824), (56, 1171328), (64, 1024912), (112, 585664), (128, 512456), (224, 292832), (256, 256228), (448, 146416), (512, 128114), (896, 73208), (1024, 64057), (1792, 36604), (3584, 18302), (7168, 9151)]