79925216

素因数分解:

$2^5\times 7^1\times {\mathrm{509}}^1\times {\mathrm{701}}^1$

素因数の和:1227

約数の個数: 48

約数和(自身を含む): 180442080

約数和(自身を除く): 100516864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 509, 701, 1018, 1402, 2036, 2804, 3563, 4072, 4907, 5608, 7126, 8144, 9814, 11216, 14252, 16288, 19628, 22432, 28504, 39256, 57008, 78512, 114016, 157024, 356809, 713618, 1427236, 2497663, 2854472, 4995326, 5708944, 9990652, 11417888, 19981304, 39962608, 79925216]

約数ペア:

[(1, 79925216), (2, 39962608), (4, 19981304), (7, 11417888), (8, 9990652), (14, 5708944), (16, 4995326), (28, 2854472), (32, 2497663), (56, 1427236), (112, 713618), (224, 356809), (509, 157024), (701, 114016), (1018, 78512), (1402, 57008), (2036, 39256), (2804, 28504), (3563, 22432), (4072, 19628), (4907, 16288), (5608, 14252), (7126, 11216), (8144, 9814)]