123678775768

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{29335573}}^1$

素因数の和:29335627

約数の個数: 32

約数和(自身を含む): 253459359360

約数和(自身を除く): 129780583592

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 248, 527, 1054, 2108, 4216, 29335573, 58671146, 117342292, 234684584, 498704741, 909402763, 997409482, 1818805526, 1994818964, 3637611052, 3989637928, 7275222104, 15459846971, 30919693942, 61839387884, 123678775768]

約数ペア:

[(1, 123678775768), (2, 61839387884), (4, 30919693942), (8, 15459846971), (17, 7275222104), (31, 3989637928), (34, 3637611052), (62, 1994818964), (68, 1818805526), (124, 997409482), (136, 909402763), (248, 498704741), (527, 234684584), (1054, 117342292), (2108, 58671146), (4216, 29335573)]