2561152

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1$

素因数の和:149

約数の個数: 64

約数和(自身を含む): 5948640

約数和(自身を除く): 3387488

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 107, 128, 136, 176, 187, 214, 272, 352, 374, 428, 544, 704, 748, 856, 1088, 1177, 1408, 1496, 1712, 1819, 2176, 2354, 2992, 3424, 3638, 4708, 5984, 6848, 7276, 9416, 11968, 13696, 14552, 18832, 20009, 23936, 29104, 37664, 40018, 58208, 75328, 80036, 116416, 150656, 160072, 232832, 320144, 640288, 1280576, 2561152]

約数ペア:

[(1, 2561152), (2, 1280576), (4, 640288), (8, 320144), (11, 232832), (16, 160072), (17, 150656), (22, 116416), (32, 80036), (34, 75328), (44, 58208), (64, 40018), (68, 37664), (88, 29104), (107, 23936), (128, 20009), (136, 18832), (176, 14552), (187, 13696), (214, 11968), (272, 9416), (352, 7276), (374, 6848), (428, 5984), (544, 4708), (704, 3638), (748, 3424), (856, 2992), (1088, 2354), (1177, 2176), (1408, 1819), (1496, 1712)]