42906528

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{21283}}^1$

素因数の和:21306

約数の個数: 72

約数和(自身を含む): 139452768

約数和(自身を除く): 96546240

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 21283, 42566, 63849, 85132, 127698, 148981, 170264, 191547, 255396, 297962, 340528, 383094, 446943, 510792, 595924, 681056, 766188, 893886, 1021584, 1191848, 1340829, 1532376, 1787772, 2043168, 2383696, 2681658, 3064752, 3575544, 4767392, 5363316, 6129504, 7151088, 10726632, 14302176, 21453264, 42906528]

約数ペア:

[(1, 42906528), (2, 21453264), (3, 14302176), (4, 10726632), (6, 7151088), (7, 6129504), (8, 5363316), (9, 4767392), (12, 3575544), (14, 3064752), (16, 2681658), (18, 2383696), (21, 2043168), (24, 1787772), (28, 1532376), (32, 1340829), (36, 1191848), (42, 1021584), (48, 893886), (56, 766188), (63, 681056), (72, 595924), (84, 510792), (96, 446943), (112, 383094), (126, 340528), (144, 297962), (168, 255396), (224, 191547), (252, 170264), (288, 148981), (336, 127698), (504, 85132), (672, 63849), (1008, 42566), (2016, 21283)]