26189968

素因数分解:

$2^4\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1187}}^1$

素因数の和:1399

約数の個数: 40

約数和(自身を含む): 58335552

約数和(自身を除く): 32145584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 197, 394, 788, 1187, 1379, 1576, 2374, 2758, 3152, 4748, 5516, 8309, 9496, 11032, 16618, 18992, 22064, 33236, 66472, 132944, 233839, 467678, 935356, 1636873, 1870712, 3273746, 3741424, 6547492, 13094984, 26189968]

約数ペア:

[(1, 26189968), (2, 13094984), (4, 6547492), (7, 3741424), (8, 3273746), (14, 1870712), (16, 1636873), (28, 935356), (56, 467678), (112, 233839), (197, 132944), (394, 66472), (788, 33236), (1187, 22064), (1379, 18992), (1576, 16618), (2374, 11032), (2758, 9496), (3152, 8309), (4748, 5516)]