2781203136

素因数分解:

$2^6\times 3^1\times {\mathrm{691}}^1\times {\mathrm{20963}}^1$

素因数の和:21669

約数の個数: 56

約数和(自身を含む): 7369600704

約数和(自身を除く): 4588397568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 691, 1382, 2073, 2764, 4146, 5528, 8292, 11056, 16584, 20963, 22112, 33168, 41926, 44224, 62889, 66336, 83852, 125778, 132672, 167704, 251556, 335408, 503112, 670816, 1006224, 1341632, 2012448, 4024896, 14485433, 28970866, 43456299, 57941732, 86912598, 115883464, 173825196, 231766928, 347650392, 463533856, 695300784, 927067712, 1390601568, 2781203136]

約数ペア:

[(1, 2781203136), (2, 1390601568), (3, 927067712), (4, 695300784), (6, 463533856), (8, 347650392), (12, 231766928), (16, 173825196), (24, 115883464), (32, 86912598), (48, 57941732), (64, 43456299), (96, 28970866), (192, 14485433), (691, 4024896), (1382, 2012448), (2073, 1341632), (2764, 1006224), (4146, 670816), (5528, 503112), (8292, 335408), (11056, 251556), (16584, 167704), (20963, 132672), (22112, 125778), (33168, 83852), (41926, 66336), (44224, 62889)]