1283296

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1$

素因数の和:371

約数の個数: 48

約数和(自身を含む): 3066336

約数和(自身を除く): 1783040

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 337, 476, 544, 674, 952, 1348, 1904, 2359, 2696, 3808, 4718, 5392, 5729, 9436, 10784, 11458, 18872, 22916, 37744, 40103, 45832, 75488, 80206, 91664, 160412, 183328, 320824, 641648, 1283296]

約数ペア:

[(1, 1283296), (2, 641648), (4, 320824), (7, 183328), (8, 160412), (14, 91664), (16, 80206), (17, 75488), (28, 45832), (32, 40103), (34, 37744), (56, 22916), (68, 18872), (112, 11458), (119, 10784), (136, 9436), (224, 5729), (238, 5392), (272, 4718), (337, 3808), (476, 2696), (544, 2359), (674, 1904), (952, 1348)]