28830438

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5867}}^1$

素因数の和:5898

約数の個数: 64

約数和(自身を含む): 78865920

約数和(自身を除く): 50035482

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 63, 78, 91, 117, 126, 182, 189, 234, 273, 351, 378, 546, 702, 819, 1638, 2457, 4914, 5867, 11734, 17601, 35202, 41069, 52803, 76271, 82138, 105606, 123207, 152542, 158409, 228813, 246414, 316818, 369621, 457626, 533897, 686439, 739242, 1067794, 1108863, 1372878, 1601691, 2059317, 2217726, 3203382, 4118634, 4805073, 9610146, 14415219, 28830438]

約数ペア:

[(1, 28830438), (2, 14415219), (3, 9610146), (6, 4805073), (7, 4118634), (9, 3203382), (13, 2217726), (14, 2059317), (18, 1601691), (21, 1372878), (26, 1108863), (27, 1067794), (39, 739242), (42, 686439), (54, 533897), (63, 457626), (78, 369621), (91, 316818), (117, 246414), (126, 228813), (182, 158409), (189, 152542), (234, 123207), (273, 105606), (351, 82138), (378, 76271), (546, 52803), (702, 41069), (819, 35202), (1638, 17601), (2457, 11734), (4914, 5867)]