1374688

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2$

素因数の和:72

約数の個数: 72

約数和(自身を含む): 3456432

約数和(自身を除く): 2081744

約数列:

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

約数ペア:

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