78302288

素因数分解:

$2^4\times {\mathrm{227}}^1\times {\mathrm{21559}}^1$

素因数の和:21794

約数の個数: 20

約数和(自身を含む): 152386080

約数和(自身を除く): 74083792

約数列:

[1, 2, 4, 8, 16, 227, 454, 908, 1816, 3632, 21559, 43118, 86236, 172472, 344944, 4893893, 9787786, 19575572, 39151144, 78302288]

約数ペア:

[(1, 78302288), (2, 39151144), (4, 19575572), (8, 9787786), (16, 4893893), (227, 344944), (454, 172472), (908, 86236), (1816, 43118), (3632, 21559)]