274072064

素因数分解:

$2^9\times 7^1\times {\mathrm{76471}}^1$

素因数の和:76496

約数の個数: 40

約数和(自身を含む): 625846848

約数和(自身を除く): 351774784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 76471, 152942, 305884, 535297, 611768, 1070594, 1223536, 2141188, 2447072, 4282376, 4894144, 8564752, 9788288, 17129504, 19576576, 34259008, 39153152, 68518016, 137036032, 274072064]

約数ペア:

[(1, 274072064), (2, 137036032), (4, 68518016), (7, 39153152), (8, 34259008), (14, 19576576), (16, 17129504), (28, 9788288), (32, 8564752), (56, 4894144), (64, 4282376), (112, 2447072), (128, 2141188), (224, 1223536), (256, 1070594), (448, 611768), (512, 535297), (896, 305884), (1792, 152942), (3584, 76471)]