25620112

素因数分解:

$2^4\times 7^1\times {\mathrm{228751}}^1$

素因数の和:228766

約数の個数: 20

約数和(自身を含む): 56730496

約数和(自身を除く): 31110384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 228751, 457502, 915004, 1601257, 1830008, 3202514, 3660016, 6405028, 12810056, 25620112]

約数ペア:

[(1, 25620112), (2, 12810056), (4, 6405028), (7, 3660016), (8, 3202514), (14, 1830008), (16, 1601257), (28, 915004), (56, 457502), (112, 228751)]