27796144

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{75533}}^1$

素因数の和:75564

約数の個数: 20

約数和(自身を含む): 56197296

約数和(自身を除く): 28401152

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 75533, 151066, 302132, 604264, 1208528, 1737259, 3474518, 6949036, 13898072, 27796144]

約数ペア:

[(1, 27796144), (2, 13898072), (4, 6949036), (8, 3474518), (16, 1737259), (23, 1208528), (46, 604264), (92, 302132), (184, 151066), (368, 75533)]