25226604

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2837}}^1$

素因数の和:2879

約数の個数: 72

約数和(自身を含む): 72312240

約数和(自身を除く): 47085636

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 468, 494, 684, 741, 988, 1482, 2223, 2837, 2964, 4446, 5674, 8511, 8892, 11348, 17022, 25533, 34044, 36881, 51066, 53903, 73762, 102132, 107806, 110643, 147524, 161709, 215612, 221286, 323418, 331929, 442572, 485127, 646836, 663858, 700739, 970254, 1327716, 1401478, 1940508, 2102217, 2802956, 4204434, 6306651, 8408868, 12613302, 25226604]

約数ペア:

[(1, 25226604), (2, 12613302), (3, 8408868), (4, 6306651), (6, 4204434), (9, 2802956), (12, 2102217), (13, 1940508), (18, 1401478), (19, 1327716), (26, 970254), (36, 700739), (38, 663858), (39, 646836), (52, 485127), (57, 442572), (76, 331929), (78, 323418), (114, 221286), (117, 215612), (156, 161709), (171, 147524), (228, 110643), (234, 107806), (247, 102132), (342, 73762), (468, 53903), (494, 51066), (684, 36881), (741, 34044), (988, 25533), (1482, 17022), (2223, 11348), (2837, 8892), (2964, 8511), (4446, 5674)]