27771760688

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{347773}}^1$

素因数の和:347842

約数の個数: 80

約数和(自身を含む): 66238427136

約数和(自身を除く): 38466666448

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 31, 46, 56, 62, 92, 112, 124, 161, 184, 217, 248, 322, 368, 434, 496, 644, 713, 868, 1288, 1426, 1736, 2576, 2852, 3472, 4991, 5704, 9982, 11408, 19964, 39928, 79856, 347773, 695546, 1391092, 2434411, 2782184, 4868822, 5564368, 7998779, 9737644, 10780963, 15997558, 19475288, 21561926, 31995116, 38950576, 43123852, 55991453, 63990232, 75466741, 86247704, 111982906, 127980464, 150933482, 172495408, 223965812, 247962149, 301866964, 447931624, 495924298, 603733928, 895863248, 991848596, 1207467856, 1735735043, 1983697192, 3471470086, 3967394384, 6942940172, 13885880344, 27771760688]

約数ペア:

[(1, 27771760688), (2, 13885880344), (4, 6942940172), (7, 3967394384), (8, 3471470086), (14, 1983697192), (16, 1735735043), (23, 1207467856), (28, 991848596), (31, 895863248), (46, 603733928), (56, 495924298), (62, 447931624), (92, 301866964), (112, 247962149), (124, 223965812), (161, 172495408), (184, 150933482), (217, 127980464), (248, 111982906), (322, 86247704), (368, 75466741), (434, 63990232), (496, 55991453), (644, 43123852), (713, 38950576), (868, 31995116), (1288, 21561926), (1426, 19475288), (1736, 15997558), (2576, 10780963), (2852, 9737644), (3472, 7998779), (4991, 5564368), (5704, 4868822), (9982, 2782184), (11408, 2434411), (19964, 1391092), (39928, 695546), (79856, 347773)]