407271424

素因数分解:

$2^{11}\times 7^1\times {\mathrm{28409}}^1$

素因数の和:28438

約数の個数: 48

約数和(自身を含む): 930711600

約数和(自身を除く): 523440176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 3584, 7168, 14336, 28409, 56818, 113636, 198863, 227272, 397726, 454544, 795452, 909088, 1590904, 1818176, 3181808, 3636352, 6363616, 7272704, 12727232, 14545408, 25454464, 29090816, 50908928, 58181632, 101817856, 203635712, 407271424]

約数ペア:

[(1, 407271424), (2, 203635712), (4, 101817856), (7, 58181632), (8, 50908928), (14, 29090816), (16, 25454464), (28, 14545408), (32, 12727232), (56, 7272704), (64, 6363616), (112, 3636352), (128, 3181808), (224, 1818176), (256, 1590904), (448, 909088), (512, 795452), (896, 454544), (1024, 397726), (1792, 227272), (2048, 198863), (3584, 113636), (7168, 56818), (14336, 28409)]