69474244

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{23189}}^1$

素因数の和:23307

約数の個数: 24

約数和(自身を含む): 140253120

約数和(自身を除く): 70778876

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 23189, 46378, 92756, 162323, 324646, 649292, 2481223, 4962446, 9924892, 17368561, 34737122, 69474244]

約数ペア:

[(1, 69474244), (2, 34737122), (4, 17368561), (7, 9924892), (14, 4962446), (28, 2481223), (107, 649292), (214, 324646), (428, 162323), (749, 92756), (1498, 46378), (2996, 23189)]