28660435

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{557}}^1$

素因数の和:854

約数の個数: 16

約数和(自身を含む): 35435232

約数和(自身を除く): 6774797

約数列:

[1, 5, 41, 205, 251, 557, 1255, 2785, 10291, 22837, 51455, 114185, 139807, 699035, 5732087, 28660435]

約数ペア:

[(1, 28660435), (5, 5732087), (41, 699035), (205, 139807), (251, 114185), (557, 51455), (1255, 22837), (2785, 10291)]