17969999056

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1553}}^1\times {\mathrm{2239}}^1$

素因数の和:3836

約数の個数: 80

約数和(自身を含む): 38847513600

約数和(自身を除く): 20877514544

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 68, 76, 136, 152, 272, 304, 323, 646, 1292, 1553, 2239, 2584, 3106, 4478, 5168, 6212, 8956, 12424, 17912, 24848, 26401, 29507, 35824, 38063, 42541, 52802, 59014, 76126, 85082, 105604, 118028, 152252, 170164, 211208, 236056, 304504, 340328, 422416, 472112, 501619, 609008, 680656, 723197, 1003238, 1446394, 2006476, 2892788, 3477167, 4012952, 5785576, 6954334, 8025904, 11571152, 13908668, 27817336, 55634672, 59111839, 66066173, 118223678, 132132346, 236447356, 264264692, 472894712, 528529384, 945789424, 1057058768, 1123124941, 2246249882, 4492499764, 8984999528, 17969999056]

約数ペア:

[(1, 17969999056), (2, 8984999528), (4, 4492499764), (8, 2246249882), (16, 1123124941), (17, 1057058768), (19, 945789424), (34, 528529384), (38, 472894712), (68, 264264692), (76, 236447356), (136, 132132346), (152, 118223678), (272, 66066173), (304, 59111839), (323, 55634672), (646, 27817336), (1292, 13908668), (1553, 11571152), (2239, 8025904), (2584, 6954334), (3106, 5785576), (4478, 4012952), (5168, 3477167), (6212, 2892788), (8956, 2006476), (12424, 1446394), (17912, 1003238), (24848, 723197), (26401, 680656), (29507, 609008), (35824, 501619), (38063, 472112), (42541, 422416), (52802, 340328), (59014, 304504), (76126, 236056), (85082, 211208), (105604, 170164), (118028, 152252)]