25173144

素因数分解:

$2^3\times 3^2\times {\mathrm{211}}^1\times {\mathrm{1657}}^1$

素因数の和:1880

約数の個数: 48

約数和(自身を含む): 68541720

約数和(自身を除く): 43368576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 211, 422, 633, 844, 1266, 1657, 1688, 1899, 2532, 3314, 3798, 4971, 5064, 6628, 7596, 9942, 13256, 14913, 15192, 19884, 29826, 39768, 59652, 119304, 349627, 699254, 1048881, 1398508, 2097762, 2797016, 3146643, 4195524, 6293286, 8391048, 12586572, 25173144]

約数ペア:

[(1, 25173144), (2, 12586572), (3, 8391048), (4, 6293286), (6, 4195524), (8, 3146643), (9, 2797016), (12, 2097762), (18, 1398508), (24, 1048881), (36, 699254), (72, 349627), (211, 119304), (422, 59652), (633, 39768), (844, 29826), (1266, 19884), (1657, 15192), (1688, 14913), (1899, 13256), (2532, 9942), (3314, 7596), (3798, 6628), (4971, 5064)]