4137728

素因数分解:

$2^8\times 7^1\times {\mathrm{2309}}^1$

素因数の和:2332

約数の個数: 36

約数和(自身を含む): 9443280

約数和(自身を除く): 5305552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 2309, 4618, 9236, 16163, 18472, 32326, 36944, 64652, 73888, 129304, 147776, 258608, 295552, 517216, 591104, 1034432, 2068864, 4137728]

約数ペア:

[(1, 4137728), (2, 2068864), (4, 1034432), (7, 591104), (8, 517216), (14, 295552), (16, 258608), (28, 147776), (32, 129304), (56, 73888), (64, 64652), (112, 36944), (128, 32326), (224, 18472), (256, 16163), (448, 9236), (896, 4618), (1792, 2309)]