4949728

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1163}}^1$

素因数の和:1199

約数の個数: 48

約数和(自身を含む): 11733120

約数和(自身を除く): 6783392

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 1163, 2128, 2326, 4256, 4652, 8141, 9304, 16282, 18608, 22097, 32564, 37216, 44194, 65128, 88388, 130256, 154679, 176776, 260512, 309358, 353552, 618716, 707104, 1237432, 2474864, 4949728]

約数ペア:

[(1, 4949728), (2, 2474864), (4, 1237432), (7, 707104), (8, 618716), (14, 353552), (16, 309358), (19, 260512), (28, 176776), (32, 154679), (38, 130256), (56, 88388), (76, 65128), (112, 44194), (133, 37216), (152, 32564), (224, 22097), (266, 18608), (304, 16282), (532, 9304), (608, 8141), (1064, 4652), (1163, 4256), (2128, 2326)]