28516956

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10753}}^1$

素因数の和:10790

約数の個数: 48

約数和(自身を含む): 75880224

約数和(自身を除く): 47363268

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 10753, 21506, 32259, 43012, 64518, 129036, 139789, 182801, 279578, 365602, 419367, 548403, 559156, 731204, 838734, 1096806, 1677468, 2193612, 2376413, 4752826, 7129239, 9505652, 14258478, 28516956]

約数ペア:

[(1, 28516956), (2, 14258478), (3, 9505652), (4, 7129239), (6, 4752826), (12, 2376413), (13, 2193612), (17, 1677468), (26, 1096806), (34, 838734), (39, 731204), (51, 559156), (52, 548403), (68, 419367), (78, 365602), (102, 279578), (156, 182801), (204, 139789), (221, 129036), (442, 64518), (663, 43012), (884, 32259), (1326, 21506), (2652, 10753)]