996801728

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{11197}}^1$

素因数の和:11329

約数の個数: 56

約数和(自身を含む): 2150284752

約数和(自身を除く): 1153483024

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 107, 208, 214, 416, 428, 832, 856, 1391, 1712, 2782, 3424, 5564, 6848, 11128, 11197, 22256, 22394, 44512, 44788, 89024, 89576, 145561, 179152, 291122, 358304, 582244, 716608, 1164488, 1198079, 2328976, 2396158, 4657952, 4792316, 9315904, 9584632, 15575027, 19169264, 31150054, 38338528, 62300108, 76677056, 124600216, 249200432, 498400864, 996801728]

約数ペア:

[(1, 996801728), (2, 498400864), (4, 249200432), (8, 124600216), (13, 76677056), (16, 62300108), (26, 38338528), (32, 31150054), (52, 19169264), (64, 15575027), (104, 9584632), (107, 9315904), (208, 4792316), (214, 4657952), (416, 2396158), (428, 2328976), (832, 1198079), (856, 1164488), (1391, 716608), (1712, 582244), (2782, 358304), (3424, 291122), (5564, 179152), (6848, 145561), (11128, 89576), (11197, 89024), (22256, 44788), (22394, 44512)]