27804976

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{75557}}^1$

素因数の和:75588

約数の個数: 20

約数和(自身を含む): 56215152

約数和(自身を除く): 28410176

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 75557, 151114, 302228, 604456, 1208912, 1737811, 3475622, 6951244, 13902488, 27804976]

約数ペア:

[(1, 27804976), (2, 13902488), (4, 6951244), (8, 3475622), (16, 1737811), (23, 1208912), (46, 604456), (92, 302228), (184, 151114), (368, 75557)]