28095152

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{103291}}^1$

素因数の和:103316

約数の個数: 20

約数和(自身を含む): 57636936

約数和(自身を除く): 29541784

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 103291, 206582, 413164, 826328, 1652656, 1755947, 3511894, 7023788, 14047576, 28095152]

約数ペア:

[(1, 28095152), (2, 14047576), (4, 7023788), (8, 3511894), (16, 1755947), (17, 1652656), (34, 826328), (68, 413164), (136, 206582), (272, 103291)]