28129584

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{83719}}^1$

素因数の和:83737

約数の個数: 40

約数和(自身を含む): 83050240

約数和(自身を除く): 54920656

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 83719, 167438, 251157, 334876, 502314, 586033, 669752, 1004628, 1172066, 1339504, 1758099, 2009256, 2344132, 3516198, 4018512, 4688264, 7032396, 9376528, 14064792, 28129584]

約数ペア:

[(1, 28129584), (2, 14064792), (3, 9376528), (4, 7032396), (6, 4688264), (7, 4018512), (8, 3516198), (12, 2344132), (14, 2009256), (16, 1758099), (21, 1339504), (24, 1172066), (28, 1004628), (42, 669752), (48, 586033), (56, 502314), (84, 334876), (112, 251157), (168, 167438), (336, 83719)]