71579648

素因数分解:

$2^{11}\times 7^1\times {\mathrm{4993}}^1$

素因数の和:5022

約数の個数: 48

約数和(自身を含む): 163603440

約数和(自身を除く): 92023792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 3584, 4993, 7168, 9986, 14336, 19972, 34951, 39944, 69902, 79888, 139804, 159776, 279608, 319552, 559216, 639104, 1118432, 1278208, 2236864, 2556416, 4473728, 5112832, 8947456, 10225664, 17894912, 35789824, 71579648]

約数ペア:

[(1, 71579648), (2, 35789824), (4, 17894912), (7, 10225664), (8, 8947456), (14, 5112832), (16, 4473728), (28, 2556416), (32, 2236864), (56, 1278208), (64, 1118432), (112, 639104), (128, 559216), (224, 319552), (256, 279608), (448, 159776), (512, 139804), (896, 79888), (1024, 69902), (1792, 39944), (2048, 34951), (3584, 19972), (4993, 14336), (7168, 9986)]