28009076

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{227}}^1\times {\mathrm{283}}^1$

素因数の和:623

約数の個数: 24

約数和(自身を含む): 49859040

約数和(自身を除く): 21849964

約数列:

[1, 2, 4, 109, 218, 227, 283, 436, 454, 566, 908, 1132, 24743, 30847, 49486, 61694, 64241, 98972, 123388, 128482, 256964, 7002269, 14004538, 28009076]

約数ペア:

[(1, 28009076), (2, 14004538), (4, 7002269), (109, 256964), (218, 128482), (227, 123388), (283, 98972), (436, 64241), (454, 61694), (566, 49486), (908, 30847), (1132, 24743)]