28283808

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{42089}}^1$

素因数の和:42109

約数の個数: 48

約数和(自身を含む): 84853440

約数和(自身を除く): 56569632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 42089, 84178, 126267, 168356, 252534, 294623, 336712, 505068, 589246, 673424, 883869, 1010136, 1178492, 1346848, 1767738, 2020272, 2356984, 3535476, 4040544, 4713968, 7070952, 9427936, 14141904, 28283808]

約数ペア:

[(1, 28283808), (2, 14141904), (3, 9427936), (4, 7070952), (6, 4713968), (7, 4040544), (8, 3535476), (12, 2356984), (14, 2020272), (16, 1767738), (21, 1346848), (24, 1178492), (28, 1010136), (32, 883869), (42, 673424), (48, 589246), (56, 505068), (84, 336712), (96, 294623), (112, 252534), (168, 168356), (224, 126267), (336, 84178), (672, 42089)]