6720921464

素因数分解:

$2^3\times {\mathrm{131}}^1\times {\mathrm{421}}^1\times {\mathrm{15233}}^1$

素因数の和:15791

約数の個数: 32

約数和(自身を含む): 12728921040

約数和(自身を除く): 6007999576

約数列:

[1, 2, 4, 8, 131, 262, 421, 524, 842, 1048, 1684, 3368, 15233, 30466, 55151, 60932, 110302, 121864, 220604, 441208, 1995523, 3991046, 6413093, 7982092, 12826186, 15964184, 25652372, 51304744, 840115183, 1680230366, 3360460732, 6720921464]

約数ペア:

[(1, 6720921464), (2, 3360460732), (4, 1680230366), (8, 840115183), (131, 51304744), (262, 25652372), (421, 15964184), (524, 12826186), (842, 7982092), (1048, 6413093), (1684, 3991046), (3368, 1995523), (15233, 441208), (30466, 220604), (55151, 121864), (60932, 110302)]