2800064

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{653}}^1$

素因数の和:732

約数の個数: 28

約数和(自身を含む): 5647944

約数和(自身を除く): 2847880

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 134, 268, 536, 653, 1072, 1306, 2144, 2612, 4288, 5224, 10448, 20896, 41792, 43751, 87502, 175004, 350008, 700016, 1400032, 2800064]

約数ペア:

[(1, 2800064), (2, 1400032), (4, 700016), (8, 350008), (16, 175004), (32, 87502), (64, 43751), (67, 41792), (134, 20896), (268, 10448), (536, 5224), (653, 4288), (1072, 2612), (1306, 2144)]