3910144

素因数分解:

$2^9\times 7^1\times {\mathrm{1091}}^1$

素因数の和:1116

約数の個数: 40

約数和(自身を含む): 8936928

約数和(自身を除く): 5026784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1091, 1792, 2182, 3584, 4364, 7637, 8728, 15274, 17456, 30548, 34912, 61096, 69824, 122192, 139648, 244384, 279296, 488768, 558592, 977536, 1955072, 3910144]

約数ペア:

[(1, 3910144), (2, 1955072), (4, 977536), (7, 558592), (8, 488768), (14, 279296), (16, 244384), (28, 139648), (32, 122192), (56, 69824), (64, 61096), (112, 34912), (128, 30548), (224, 17456), (256, 15274), (448, 8728), (512, 7637), (896, 4364), (1091, 3584), (1792, 2182)]