2728096

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{641}}^1$

素因数の和:677

約数の個数: 48

約数和(自身を含む): 6471360

約数和(自身を除く): 3743264

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 641, 1064, 1282, 2128, 2564, 4256, 4487, 5128, 8974, 10256, 12179, 17948, 20512, 24358, 35896, 48716, 71792, 85253, 97432, 143584, 170506, 194864, 341012, 389728, 682024, 1364048, 2728096]

約数ペア:

[(1, 2728096), (2, 1364048), (4, 682024), (7, 389728), (8, 341012), (14, 194864), (16, 170506), (19, 143584), (28, 97432), (32, 85253), (38, 71792), (56, 48716), (76, 35896), (112, 24358), (133, 20512), (152, 17948), (224, 12179), (266, 10256), (304, 8974), (532, 5128), (608, 4487), (641, 4256), (1064, 2564), (1282, 2128)]