74724518

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{4349}}^1$

素因数の和:4444

約数の個数: 24

約数和(自身を含む): 124966800

約数和(自身を除く): 50242282

約数列:

[1, 2, 11, 22, 71, 121, 142, 242, 781, 1562, 4349, 8591, 8698, 17182, 47839, 95678, 308779, 526229, 617558, 1052458, 3396569, 6793138, 37362259, 74724518]

約数ペア:

[(1, 74724518), (2, 37362259), (11, 6793138), (22, 3396569), (71, 1052458), (121, 617558), (142, 526229), (242, 308779), (781, 95678), (1562, 47839), (4349, 17182), (8591, 8698)]