71679776

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{13913}}^1$

素因数の和:13953

約数の個数: 48

約数和(自身を含む): 168303744

約数和(自身を除く): 96623968

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 644, 736, 1288, 2576, 5152, 13913, 27826, 55652, 97391, 111304, 194782, 222608, 319999, 389564, 445216, 639998, 779128, 1279996, 1558256, 2239993, 2559992, 3116512, 4479986, 5119984, 8959972, 10239968, 17919944, 35839888, 71679776]

約数ペア:

[(1, 71679776), (2, 35839888), (4, 17919944), (7, 10239968), (8, 8959972), (14, 5119984), (16, 4479986), (23, 3116512), (28, 2559992), (32, 2239993), (46, 1558256), (56, 1279996), (92, 779128), (112, 639998), (161, 445216), (184, 389564), (224, 319999), (322, 222608), (368, 194782), (644, 111304), (736, 97391), (1288, 55652), (2576, 27826), (5152, 13913)]