78464384

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{337}}^1$

素因数の和:475

約数の個数: 64

約数和(自身を含む): 167553360

約数和(自身を除く): 89088976

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 107, 128, 136, 214, 272, 337, 428, 544, 674, 856, 1088, 1348, 1712, 1819, 2176, 2696, 3424, 3638, 5392, 5729, 6848, 7276, 10784, 11458, 13696, 14552, 21568, 22916, 29104, 36059, 43136, 45832, 58208, 72118, 91664, 116416, 144236, 183328, 232832, 288472, 366656, 576944, 613003, 733312, 1153888, 1226006, 2307776, 2452012, 4615552, 4904024, 9808048, 19616096, 39232192, 78464384]

約数ペア:

[(1, 78464384), (2, 39232192), (4, 19616096), (8, 9808048), (16, 4904024), (17, 4615552), (32, 2452012), (34, 2307776), (64, 1226006), (68, 1153888), (107, 733312), (128, 613003), (136, 576944), (214, 366656), (272, 288472), (337, 232832), (428, 183328), (544, 144236), (674, 116416), (856, 91664), (1088, 72118), (1348, 58208), (1712, 45832), (1819, 43136), (2176, 36059), (2696, 29104), (3424, 22916), (3638, 21568), (5392, 14552), (5729, 13696), (6848, 11458), (7276, 10784)]