25141064

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{2347}}^1$

素因数の和:2469

約数の個数: 32

約数和(自身を含む): 51280320

約数和(自身を除く): 26139256

約数列:

[1, 2, 4, 8, 13, 26, 52, 103, 104, 206, 412, 824, 1339, 2347, 2678, 4694, 5356, 9388, 10712, 18776, 30511, 61022, 122044, 241741, 244088, 483482, 966964, 1933928, 3142633, 6285266, 12570532, 25141064]

約数ペア:

[(1, 25141064), (2, 12570532), (4, 6285266), (8, 3142633), (13, 1933928), (26, 966964), (52, 483482), (103, 244088), (104, 241741), (206, 122044), (412, 61022), (824, 30511), (1339, 18776), (2347, 10712), (2678, 9388), (4694, 5356)]