28959588

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{16417}}^1$

素因数の和:16441

約数の個数: 54

約数和(自身を含む): 85160166

約数和(自身を除く): 56200578

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1764, 16417, 32834, 49251, 65668, 98502, 114919, 147753, 197004, 229838, 295506, 344757, 459676, 591012, 689514, 804433, 1034271, 1379028, 1608866, 2068542, 2413299, 3217732, 4137084, 4826598, 7239897, 9653196, 14479794, 28959588]

約数ペア:

[(1, 28959588), (2, 14479794), (3, 9653196), (4, 7239897), (6, 4826598), (7, 4137084), (9, 3217732), (12, 2413299), (14, 2068542), (18, 1608866), (21, 1379028), (28, 1034271), (36, 804433), (42, 689514), (49, 591012), (63, 459676), (84, 344757), (98, 295506), (126, 229838), (147, 197004), (196, 147753), (252, 114919), (294, 98502), (441, 65668), (588, 49251), (882, 32834), (1764, 16417)]