71281644

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{848591}}^1$

素因数の和:848605

約数の個数: 24

約数和(自身を含む): 190084608

約数和(自身を除く): 118802964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 848591, 1697182, 2545773, 3394364, 5091546, 5940137, 10183092, 11880274, 17820411, 23760548, 35640822, 71281644]

約数ペア:

[(1, 71281644), (2, 35640822), (3, 23760548), (4, 17820411), (6, 11880274), (7, 10183092), (12, 5940137), (14, 5091546), (21, 3394364), (28, 2545773), (42, 1697182), (84, 848591)]