28269092

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{167}}^1\times {\mathrm{419}}^1$

素因数の和:691

約数の個数: 24

約数和(自身を含む): 50379840

約数和(自身を除く): 22110748

約数列:

[1, 2, 4, 101, 167, 202, 334, 404, 419, 668, 838, 1676, 16867, 33734, 42319, 67468, 69973, 84638, 139946, 169276, 279892, 7067273, 14134546, 28269092]

約数ペア:

[(1, 28269092), (2, 14134546), (4, 7067273), (101, 279892), (167, 169276), (202, 139946), (334, 84638), (404, 69973), (419, 67468), (668, 42319), (838, 33734), (1676, 16867)]