28384524

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{16091}}^1$

素因数の和:16115

約数の個数: 54

約数和(自身を含む): 83469204

約数和(自身を除く): 55084680

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, 16091, 32182, 48273, 64364, 96546, 112637, 144819, 193092, 225274, 289638, 337911, 450548, 579276, 675822, 788459, 1013733, 1351644, 1576918, 2027466, 2365377, 3153836, 4054932, 4730754, 7096131, 9461508, 14192262, 28384524]

約数ペア:

[(1, 28384524), (2, 14192262), (3, 9461508), (4, 7096131), (6, 4730754), (7, 4054932), (9, 3153836), (12, 2365377), (14, 2027466), (18, 1576918), (21, 1351644), (28, 1013733), (36, 788459), (42, 675822), (49, 579276), (63, 450548), (84, 337911), (98, 289638), (126, 225274), (147, 193092), (196, 144819), (252, 112637), (294, 96546), (441, 64364), (588, 48273), (882, 32182), (1764, 16091)]