28837312

素因数分解:

$2^6\times 7^1\times {\mathrm{59}}^1\times {\mathrm{1091}}^1$

素因数の和:1169

約数の個数: 56

約数和(自身を含む): 66568320

約数和(自身を除く): 37731008

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 59, 64, 112, 118, 224, 236, 413, 448, 472, 826, 944, 1091, 1652, 1888, 2182, 3304, 3776, 4364, 6608, 7637, 8728, 13216, 15274, 17456, 26432, 30548, 34912, 61096, 64369, 69824, 122192, 128738, 244384, 257476, 450583, 488768, 514952, 901166, 1029904, 1802332, 2059808, 3604664, 4119616, 7209328, 14418656, 28837312]

約数ペア:

[(1, 28837312), (2, 14418656), (4, 7209328), (7, 4119616), (8, 3604664), (14, 2059808), (16, 1802332), (28, 1029904), (32, 901166), (56, 514952), (59, 488768), (64, 450583), (112, 257476), (118, 244384), (224, 128738), (236, 122192), (413, 69824), (448, 64369), (472, 61096), (826, 34912), (944, 30548), (1091, 26432), (1652, 17456), (1888, 15274), (2182, 13216), (3304, 8728), (3776, 7637), (4364, 6608)]