16219728

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{16091}}^1$

素因数の和:16112

約数の個数: 60

約数和(自身を含む): 51880608

約数和(自身を除く): 35660880

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 16091, 32182, 48273, 64364, 96546, 112637, 128728, 144819, 193092, 225274, 257456, 289638, 337911, 386184, 450548, 579276, 675822, 772368, 901096, 1013733, 1158552, 1351644, 1802192, 2027466, 2317104, 2703288, 4054932, 5406576, 8109864, 16219728]

約数ペア:

[(1, 16219728), (2, 8109864), (3, 5406576), (4, 4054932), (6, 2703288), (7, 2317104), (8, 2027466), (9, 1802192), (12, 1351644), (14, 1158552), (16, 1013733), (18, 901096), (21, 772368), (24, 675822), (28, 579276), (36, 450548), (42, 386184), (48, 337911), (56, 289638), (63, 257456), (72, 225274), (84, 193092), (112, 144819), (126, 128728), (144, 112637), (168, 96546), (252, 64364), (336, 48273), (504, 32182), (1008, 16091)]