26000128

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1319}}^1$

素因数の和:1353

約数の個数: 72

約数和(自身を含む): 64753920

約数和(自身を除く): 38753792

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 256, 308, 352, 448, 616, 704, 896, 1232, 1319, 1408, 1792, 2464, 2638, 2816, 4928, 5276, 9233, 9856, 10552, 14509, 18466, 19712, 21104, 29018, 36932, 42208, 58036, 73864, 84416, 101563, 116072, 147728, 168832, 203126, 232144, 295456, 337664, 406252, 464288, 590912, 812504, 928576, 1181824, 1625008, 1857152, 2363648, 3250016, 3714304, 6500032, 13000064, 26000128]

約数ペア:

[(1, 26000128), (2, 13000064), (4, 6500032), (7, 3714304), (8, 3250016), (11, 2363648), (14, 1857152), (16, 1625008), (22, 1181824), (28, 928576), (32, 812504), (44, 590912), (56, 464288), (64, 406252), (77, 337664), (88, 295456), (112, 232144), (128, 203126), (154, 168832), (176, 147728), (224, 116072), (256, 101563), (308, 84416), (352, 73864), (448, 58036), (616, 42208), (704, 36932), (896, 29018), (1232, 21104), (1319, 19712), (1408, 18466), (1792, 14509), (2464, 10552), (2638, 9856), (2816, 9233), (4928, 5276)]