25104128

素因数分解:

$2^8\times 7^1\times {\mathrm{14009}}^1$

素因数の和:14032

約数の個数: 36

約数和(自身を含む): 57272880

約数和(自身を除く): 32168752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 14009, 28018, 56036, 98063, 112072, 196126, 224144, 392252, 448288, 784504, 896576, 1569008, 1793152, 3138016, 3586304, 6276032, 12552064, 25104128]

約数ペア:

[(1, 25104128), (2, 12552064), (4, 6276032), (7, 3586304), (8, 3138016), (14, 1793152), (16, 1569008), (28, 896576), (32, 784504), (56, 448288), (64, 392252), (112, 224144), (128, 196126), (224, 112072), (256, 98063), (448, 56036), (896, 28018), (1792, 14009)]