42741224

素因数分解:

$2^3\times {\mathrm{281}}^1\times {\mathrm{19013}}^1$

素因数の和:19300

約数の個数: 16

約数和(自身を含む): 80429220

約数和(自身を除く): 37687996

約数列:

[1, 2, 4, 8, 281, 562, 1124, 2248, 19013, 38026, 76052, 152104, 5342653, 10685306, 21370612, 42741224]

約数ペア:

[(1, 42741224), (2, 21370612), (4, 10685306), (8, 5342653), (281, 152104), (562, 76052), (1124, 38026), (2248, 19013)]