28380968

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{46073}}^1$

素因数の和:46097

約数の個数: 32

約数和(自身を含む): 66346560

約数和(自身を除く): 37965592

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 46073, 92146, 184292, 322511, 368584, 506803, 645022, 1013606, 1290044, 2027212, 2580088, 3547621, 4054424, 7095242, 14190484, 28380968]

約数ペア:

[(1, 28380968), (2, 14190484), (4, 7095242), (7, 4054424), (8, 3547621), (11, 2580088), (14, 2027212), (22, 1290044), (28, 1013606), (44, 645022), (56, 506803), (77, 368584), (88, 322511), (154, 184292), (308, 92146), (616, 46073)]