3920896

素因数分解:

$2^{10}\times 7^1\times {\mathrm{547}}^1$

素因数の和:574

約数の個数: 44

約数和(自身を含む): 8974048

約数和(自身を除く): 5053152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 547, 896, 1024, 1094, 1792, 2188, 3584, 3829, 4376, 7168, 7658, 8752, 15316, 17504, 30632, 35008, 61264, 70016, 122528, 140032, 245056, 280064, 490112, 560128, 980224, 1960448, 3920896]

約数ペア:

[(1, 3920896), (2, 1960448), (4, 980224), (7, 560128), (8, 490112), (14, 280064), (16, 245056), (28, 140032), (32, 122528), (56, 70016), (64, 61264), (112, 35008), (128, 30632), (224, 17504), (256, 15316), (448, 8752), (512, 7658), (547, 7168), (896, 4376), (1024, 3829), (1094, 3584), (1792, 2188)]