38968972

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{13007}}^1$

素因数の和:13125

約数の個数: 24

約数和(自身を含む): 78672384

約数和(自身を除く): 39703412

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 13007, 26014, 52028, 91049, 182098, 364196, 1391749, 2783498, 5566996, 9742243, 19484486, 38968972]

約数ペア:

[(1, 38968972), (2, 19484486), (4, 9742243), (7, 5566996), (14, 2783498), (28, 1391749), (107, 364196), (214, 182098), (428, 91049), (749, 52028), (1498, 26014), (2996, 13007)]