23896678

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{449}}^1$

素因数の和:576

約数の個数: 32

約数和(自身を含む): 40824000

約数和(自身を除く): 16927322

約数列:

[1, 2, 13, 23, 26, 46, 89, 178, 299, 449, 598, 898, 1157, 2047, 2314, 4094, 5837, 10327, 11674, 20654, 26611, 39961, 53222, 79922, 134251, 268502, 519493, 919103, 1038986, 1838206, 11948339, 23896678]

約数ペア:

[(1, 23896678), (2, 11948339), (13, 1838206), (23, 1038986), (26, 919103), (46, 519493), (89, 268502), (178, 134251), (299, 79922), (449, 53222), (598, 39961), (898, 26611), (1157, 20654), (2047, 11674), (2314, 10327), (4094, 5837)]