17943772016

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{239}}^1\times {\mathrm{593}}^1$

素因数の和:1074

約数の個数: 80

約数和(自身を含む): 36008945280

約数和(自身を除く): 18065173264

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 193, 239, 328, 386, 478, 593, 656, 772, 956, 1186, 1544, 1912, 2372, 3088, 3824, 4744, 7913, 9488, 9799, 15826, 19598, 24313, 31652, 39196, 46127, 48626, 63304, 78392, 92254, 97252, 114449, 126608, 141727, 156784, 184508, 194504, 228898, 283454, 369016, 389008, 457796, 566908, 738032, 915592, 1133816, 1831184, 1891207, 2267632, 3782414, 4692409, 5810807, 7564828, 9384818, 11621614, 15129656, 18769636, 23243228, 27353311, 30259312, 37539272, 46486456, 54706622, 75078544, 92972912, 109413244, 218826488, 437652976, 1121485751, 2242971502, 4485943004, 8971886008, 17943772016]

約数ペア:

[(1, 17943772016), (2, 8971886008), (4, 4485943004), (8, 2242971502), (16, 1121485751), (41, 437652976), (82, 218826488), (164, 109413244), (193, 92972912), (239, 75078544), (328, 54706622), (386, 46486456), (478, 37539272), (593, 30259312), (656, 27353311), (772, 23243228), (956, 18769636), (1186, 15129656), (1544, 11621614), (1912, 9384818), (2372, 7564828), (3088, 5810807), (3824, 4692409), (4744, 3782414), (7913, 2267632), (9488, 1891207), (9799, 1831184), (15826, 1133816), (19598, 915592), (24313, 738032), (31652, 566908), (39196, 457796), (46127, 389008), (48626, 369016), (63304, 283454), (78392, 228898), (92254, 194504), (97252, 184508), (114449, 156784), (126608, 141727)]