42751478

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{25237}}^1$

素因数の和:25268

約数の個数: 24

約数和(自身を含む): 80559696

約数和(自身を除く): 37808218

約数列:

[1, 2, 7, 11, 14, 22, 77, 121, 154, 242, 847, 1694, 25237, 50474, 176659, 277607, 353318, 555214, 1943249, 3053677, 3886498, 6107354, 21375739, 42751478]

約数ペア:

[(1, 42751478), (2, 21375739), (7, 6107354), (11, 3886498), (14, 3053677), (22, 1943249), (77, 555214), (121, 353318), (154, 277607), (242, 176659), (847, 50474), (1694, 25237)]