28386064

素因数分解:

$2^4\times 7^1\times {\mathrm{253447}}^1$

素因数の和:253462

約数の個数: 20

約数和(自身を含む): 62855104

約数和(自身を除く): 34469040

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 253447, 506894, 1013788, 1774129, 2027576, 3548258, 4055152, 7096516, 14193032, 28386064]

約数ペア:

[(1, 28386064), (2, 14193032), (4, 7096516), (7, 4055152), (8, 3548258), (14, 2027576), (16, 1774129), (28, 1013788), (56, 506894), (112, 253447)]