71414368

素因数分解:

$2^5\times {\mathrm{107}}^1\times {\mathrm{20857}}^1$

素因数の和:20974

約数の個数: 24

約数和(自身を含む): 141917832

約数和(自身を除く): 70503464

約数列:

[1, 2, 4, 8, 16, 32, 107, 214, 428, 856, 1712, 3424, 20857, 41714, 83428, 166856, 333712, 667424, 2231699, 4463398, 8926796, 17853592, 35707184, 71414368]

約数ペア:

[(1, 71414368), (2, 35707184), (4, 17853592), (8, 8926796), (16, 4463398), (32, 2231699), (107, 667424), (214, 333712), (428, 166856), (856, 83428), (1712, 41714), (3424, 20857)]