28348416

素因数分解:

$2^{12}\times 3^2\times {\mathrm{769}}^1$

素因数の和:799

約数の個数: 78

約数和(自身を含む): 81991910

約数和(自身を除く): 53643494

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 769, 1024, 1152, 1536, 1538, 2048, 2304, 2307, 3072, 3076, 4096, 4608, 4614, 6144, 6152, 6921, 9216, 9228, 12288, 12304, 13842, 18432, 18456, 24608, 27684, 36864, 36912, 49216, 55368, 73824, 98432, 110736, 147648, 196864, 221472, 295296, 393728, 442944, 590592, 787456, 885888, 1181184, 1574912, 1771776, 2362368, 3149824, 3543552, 4724736, 7087104, 9449472, 14174208, 28348416]

約数ペア:

[(1, 28348416), (2, 14174208), (3, 9449472), (4, 7087104), (6, 4724736), (8, 3543552), (9, 3149824), (12, 2362368), (16, 1771776), (18, 1574912), (24, 1181184), (32, 885888), (36, 787456), (48, 590592), (64, 442944), (72, 393728), (96, 295296), (128, 221472), (144, 196864), (192, 147648), (256, 110736), (288, 98432), (384, 73824), (512, 55368), (576, 49216), (768, 36912), (769, 36864), (1024, 27684), (1152, 24608), (1536, 18456), (1538, 18432), (2048, 13842), (2304, 12304), (2307, 12288), (3072, 9228), (3076, 9216), (4096, 6921), (4608, 6152), (4614, 6144)]