7820288

素因数分解:

$2^{10}\times 7^1\times {\mathrm{1091}}^1$

素因数の和:1118

約数の個数: 44

約数和(自身を含む): 17882592

約数和(自身を除く): 10062304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1091, 1792, 2182, 3584, 4364, 7168, 7637, 8728, 15274, 17456, 30548, 34912, 61096, 69824, 122192, 139648, 244384, 279296, 488768, 558592, 977536, 1117184, 1955072, 3910144, 7820288]

約数ペア:

[(1, 7820288), (2, 3910144), (4, 1955072), (7, 1117184), (8, 977536), (14, 558592), (16, 488768), (28, 279296), (32, 244384), (56, 139648), (64, 122192), (112, 69824), (128, 61096), (224, 34912), (256, 30548), (448, 17456), (512, 15274), (896, 8728), (1024, 7637), (1091, 7168), (1792, 4364), (2182, 3584)]