25742796

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{4909}}^1$

素因数の和:4958

約数の個数: 48

約数和(自身を含む): 65990400

約数和(自身を除く): 40247604

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 46, 57, 69, 76, 92, 114, 138, 228, 276, 437, 874, 1311, 1748, 2622, 4909, 5244, 9818, 14727, 19636, 29454, 58908, 93271, 112907, 186542, 225814, 279813, 338721, 373084, 451628, 559626, 677442, 1119252, 1354884, 2145233, 4290466, 6435699, 8580932, 12871398, 25742796]

約数ペア:

[(1, 25742796), (2, 12871398), (3, 8580932), (4, 6435699), (6, 4290466), (12, 2145233), (19, 1354884), (23, 1119252), (38, 677442), (46, 559626), (57, 451628), (69, 373084), (76, 338721), (92, 279813), (114, 225814), (138, 186542), (228, 112907), (276, 93271), (437, 58908), (874, 29454), (1311, 19636), (1748, 14727), (2622, 9818), (4909, 5244)]