553664896

素因数分解:

$2^7\times {\mathrm{157}}^1\times {\mathrm{27551}}^1$

素因数の和:27722

約数の個数: 32

約数和(自身を含む): 1110070080

約数和(自身を除く): 556405184

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 157, 314, 628, 1256, 2512, 5024, 10048, 20096, 27551, 55102, 110204, 220408, 440816, 881632, 1763264, 3526528, 4325507, 8651014, 17302028, 34604056, 69208112, 138416224, 276832448, 553664896]

約数ペア:

[(1, 553664896), (2, 276832448), (4, 138416224), (8, 69208112), (16, 34604056), (32, 17302028), (64, 8651014), (128, 4325507), (157, 3526528), (314, 1763264), (628, 881632), (1256, 440816), (2512, 220408), (5024, 110204), (10048, 55102), (20096, 27551)]