28722032

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{78049}}^1$

素因数の和:78080

約数の個数: 20

約数和(自身を含む): 58069200

約数和(自身を除く): 29347168

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 78049, 156098, 312196, 624392, 1248784, 1795127, 3590254, 7180508, 14361016, 28722032]

約数ペア:

[(1, 28722032), (2, 14361016), (4, 7180508), (8, 3590254), (16, 1795127), (23, 1248784), (46, 624392), (92, 312196), (184, 156098), (368, 78049)]