25272544

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:200

約数の個数: 72

約数和(自身を含む): 56105784

約数和(自身を除く): 30833240

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 61, 88, 107, 121, 122, 176, 214, 242, 244, 352, 428, 484, 488, 671, 856, 968, 976, 1177, 1342, 1712, 1936, 1952, 2354, 2684, 3424, 3872, 4708, 5368, 6527, 7381, 9416, 10736, 12947, 13054, 14762, 18832, 21472, 25894, 26108, 29524, 37664, 51788, 52216, 59048, 71797, 103576, 104432, 118096, 143594, 207152, 208864, 236192, 287188, 414304, 574376, 789767, 1148752, 1579534, 2297504, 3159068, 6318136, 12636272, 25272544]

約数ペア:

[(1, 25272544), (2, 12636272), (4, 6318136), (8, 3159068), (11, 2297504), (16, 1579534), (22, 1148752), (32, 789767), (44, 574376), (61, 414304), (88, 287188), (107, 236192), (121, 208864), (122, 207152), (176, 143594), (214, 118096), (242, 104432), (244, 103576), (352, 71797), (428, 59048), (484, 52216), (488, 51788), (671, 37664), (856, 29524), (968, 26108), (976, 25894), (1177, 21472), (1342, 18832), (1712, 14762), (1936, 13054), (1952, 12947), (2354, 10736), (2684, 9416), (3424, 7381), (3872, 6527), (4708, 5368)]