28425824

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6679}}^1$

素因数の和:6715

約数の個数: 48

約数和(自身を含む): 67334400

約数和(自身を除く): 38908576

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, 2128, 4256, 6679, 13358, 26716, 46753, 53432, 93506, 106864, 126901, 187012, 213728, 253802, 374024, 507604, 748048, 888307, 1015208, 1496096, 1776614, 2030416, 3553228, 4060832, 7106456, 14212912, 28425824]

約数ペア:

[(1, 28425824), (2, 14212912), (4, 7106456), (7, 4060832), (8, 3553228), (14, 2030416), (16, 1776614), (19, 1496096), (28, 1015208), (32, 888307), (38, 748048), (56, 507604), (76, 374024), (112, 253802), (133, 213728), (152, 187012), (224, 126901), (266, 106864), (304, 93506), (532, 53432), (608, 46753), (1064, 26716), (2128, 13358), (4256, 6679)]