38216334

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{241}}^1$

素因数の和:385

約数の個数: 64

約数和(自身を含む): 87816960

約数和(自身を除く): 49600626

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 107, 114, 214, 241, 247, 321, 482, 494, 642, 723, 741, 1391, 1446, 1482, 2033, 2782, 3133, 4066, 4173, 4579, 6099, 6266, 8346, 9158, 9399, 12198, 13737, 18798, 25787, 26429, 27474, 51574, 52858, 59527, 77361, 79287, 119054, 154722, 158574, 178581, 335231, 357162, 489953, 670462, 979906, 1005693, 1469859, 2011386, 2939718, 6369389, 12738778, 19108167, 38216334]

約数ペア:

[(1, 38216334), (2, 19108167), (3, 12738778), (6, 6369389), (13, 2939718), (19, 2011386), (26, 1469859), (38, 1005693), (39, 979906), (57, 670462), (78, 489953), (107, 357162), (114, 335231), (214, 178581), (241, 158574), (247, 154722), (321, 119054), (482, 79287), (494, 77361), (642, 59527), (723, 52858), (741, 51574), (1391, 27474), (1446, 26429), (1482, 25787), (2033, 18798), (2782, 13737), (3133, 12198), (4066, 9399), (4173, 9158), (4579, 8346), (6099, 6266)]