2749376

素因数分解:

$2^6\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2$

素因数の和:74

約数の個数: 84

約数和(自身を含む): 6967728

約数和(自身を除く): 4218352

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 19, 28, 32, 34, 38, 56, 64, 68, 76, 112, 119, 133, 136, 152, 224, 238, 266, 272, 304, 323, 361, 448, 476, 532, 544, 608, 646, 722, 952, 1064, 1088, 1216, 1292, 1444, 1904, 2128, 2261, 2527, 2584, 2888, 3808, 4256, 4522, 5054, 5168, 5776, 6137, 7616, 8512, 9044, 10108, 10336, 11552, 12274, 18088, 20216, 20672, 23104, 24548, 36176, 40432, 42959, 49096, 72352, 80864, 85918, 98192, 144704, 161728, 171836, 196384, 343672, 392768, 687344, 1374688, 2749376]

約数ペア:

[(1, 2749376), (2, 1374688), (4, 687344), (7, 392768), (8, 343672), (14, 196384), (16, 171836), (17, 161728), (19, 144704), (28, 98192), (32, 85918), (34, 80864), (38, 72352), (56, 49096), (64, 42959), (68, 40432), (76, 36176), (112, 24548), (119, 23104), (133, 20672), (136, 20216), (152, 18088), (224, 12274), (238, 11552), (266, 10336), (272, 10108), (304, 9044), (323, 8512), (361, 7616), (448, 6137), (476, 5776), (532, 5168), (544, 5054), (608, 4522), (646, 4256), (722, 3808), (952, 2888), (1064, 2584), (1088, 2527), (1216, 2261), (1292, 2128), (1444, 1904)]